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974298568113 = 321374311207723
BaseRepresentation
bin11100010110110001011…
…10000101010110110001
310110010211112122102000100
432023120232011112301
5111430330413134423
62023330411343013
7130251012120513
oct16133056052661
93403745572010
10974298568113
1134621a1617a2
121389aa751a69
1370b50641290
1435228c71bb3
151a5251dc343
hexe2d8b855b1

974298568113 has 24 divisors (see below), whose sum is σ = 1517615491392. Its totient is φ = 598761340128.

The previous prime is 974298568099. The next prime is 974298568129. The reversal of 974298568113 is 311865892479.

974298568113 is a `hidden beast` number, since 97 + 429 + 8 + 5 + 6 + 8 + 113 = 666.

974298568113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 974298568113 - 25 = 974298568081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (974298568013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5516931 + ... + 5690792.

It is an arithmetic number, because the mean of its divisors is an integer number (63233978808).

Almost surely, 2974298568113 is an apocalyptic number.

It is an amenable number.

974298568113 is a deficient number, since it is larger than the sum of its proper divisors (543316923279).

974298568113 is a wasteful number, since it uses less digits than its factorization.

974298568113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11208485 (or 11208482 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 63.

The spelling of 974298568113 in words is "nine hundred seventy-four billion, two hundred ninety-eight million, five hundred sixty-eight thousand, one hundred thirteen".

Divisors: 1 3 9 13 39 117 743 2229 6687 9659 28977 86931 11207723 33623169 100869507 145700399 437101197 1311303591 8327338189 24982014567 74946043701 108255396457 324766189371 974298568113