Integer Profile

2,978,491

2978491

Prime factors, divisor sums, positional representations and sequence properties for 2,978,491. The prime factorization is 2978491.

Number of positive divisors: 2. Showing the recorded part of the sequence: 169.

DeficientOddPrime

Divisor catalog (2)

12,978,491

Showing 2 of 2.

Collatz trajectory (169 steps)

Even: n → n/2; Odd: n → 3n + 1

2,978,4918,935,4744,467,73713,403,2126,701,6063,350,80310,052,4105,026,20515,078,6167,539,3083,769,6541,884,8275,654,4822,827,2418,481,7244,240,8622,120,4316,361,2943,180,6479,541,9424,770,97114,312,9147,156,45721,469,37210,734,6865,367,34316,102,0308,051,01524,153,04612,076,52336,229,57018,114,78554,344,35627,172,17813,586,08940,758,26820,379,13410,189,56730,568,70215,284,35145,853,05422,926,52768,779,58234,389,791103,169,37451,584,687154,754,06277,377,031232,131,094116,065,547348,196,642174,098,321522,294,964261,147,482130,573,741391,721,224195,860,61297,930,30648,965,153146,895,460

Showing 60 of 60.

Prime factorization

Factorization: 2978491
Distinct prime factors: 1
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 2
Divisor sum: 2,978,492
Proper-divisor sum: 1
Digit sum: 40
Digital root: 4

Number bases

Decimal: 2978491
Binary: 1011010111001010111011 (22 bits)
Octal: 0o13271273
Hexadecimal: 0x2D72BB