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8974364244 = 22329103125013
BaseRepresentation
bin10000101101110100…
…11110111001010100
3212011102211221100220
420112322132321110
5121334414123434
64042303434340
7435251560146
oct102672367124
925142757326
108974364244
11389588175a
1218a55b59b0
13b00375901
14611c60c96
15377d15d49
hex216e9ee54

8974364244 has 48 divisors (see below), whose sum is σ = 21684136320. Its totient is φ = 2885384320.

The previous prime is 8974364239. The next prime is 8974364291. The reversal of 8974364244 is 4424634798.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346282 + ... + 371294.

It is an arithmetic number, because the mean of its divisors is an integer number (451752840).

Almost surely, 28974364244 is an apocalyptic number.

It is an amenable number.

8974364244 is an abundant number, since it is smaller than the sum of its proper divisors (12709772076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8974364244 is a wasteful number, since it uses less digits than its factorization.

8974364244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26080 (or 26078 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 51.

The square root of 8974364244 is about 94733.1211562250. The cubic root of 8974364244 is about 2078.1069626155.

The spelling of 8974364244 in words is "eight billion, nine hundred seventy-four million, three hundred sixty-four thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 12 29 58 87 116 174 348 1031 2062 3093 4124 6186 12372 25013 29899 50026 59798 75039 89697 100052 119596 150078 179394 300156 358788 725377 1450754 2176131 2901508 4352262 8704524 25788403 51576806 77365209 103153612 154730418 309460836 747863687 1495727374 2243591061 2991454748 4487182122 8974364244