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2974914475 = 521314936131
BaseRepresentation
bin1011000101010001…
…1001011110101011
321200022211022110121
42301110121132223
522043034230400
61211110424111
7133502233021
oct26124313653
97608738417
102974914475
111297297305
126b0362037
13385440430
14203156711
1512628b21a
hexb15197ab

2974914475 has 24 divisors (see below), whose sum is σ = 3975964272. Its totient is φ = 2195030400.

The previous prime is 2974914443. The next prime is 2974914517. The reversal of 2974914475 is 5744194792.

It is a happy number.

It is not a de Polignac number, because 2974914475 - 25 = 2974914443 is a prime.

It is a super-2 number, since 2×29749144752 = 17700232267129051250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 482160 + ... + 488290.

It is an arithmetic number, because the mean of its divisors is an integer number (165665178).

Almost surely, 22974914475 is an apocalyptic number.

2974914475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2974914475 is a deficient number, since it is larger than the sum of its proper divisors (1001049797).

2974914475 is a wasteful number, since it uses less digits than its factorization.

2974914475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7647 (or 7642 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 52.

The square root of 2974914475 is about 54542.7765611543. The cubic root of 2974914475 is about 1438.2183590405.

The spelling of 2974914475 in words is "two billion, nine hundred seventy-four million, nine hundred fourteen thousand, four hundred seventy-five".

Divisors: 1 5 13 25 65 325 1493 6131 7465 19409 30655 37325 79703 97045 153275 398515 485225 1992575 9153583 45767915 118996579 228839575 594982895 2974914475