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56374150068 = 22331704130631
BaseRepresentation
bin110100100000001010…
…010100001110110100
312101111210220112201000
4310200022110032310
51410423240300233
641521541403300
74034001240435
oct644012241664
9171453815630
1056374150068
11219a9813375
12ab13709530
1354154c9062
142a2b0d548c
1516ee286d13
hexd202943b4

56374150068 has 48 divisors (see below), whose sum is σ = 146168552320. Its totient is φ = 18789667200.

The previous prime is 56374150067. The next prime is 56374150073. The reversal of 56374150068 is 86005147365.

56374150068 is a `hidden beast` number, since 5 + 637 + 4 + 1 + 5 + 0 + 0 + 6 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56374150067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1825113 + ... + 1855743.

Almost surely, 256374150068 is an apocalyptic number.

It is an amenable number.

56374150068 is an abundant number, since it is smaller than the sum of its proper divisors (89794402252).

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

56374150068 is a wasteful number, since it uses less digits than its factorization.

56374150068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47685 (or 47677 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 56374150068 in words is "fifty-six billion, three hundred seventy-four million, one hundred fifty thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 17041 30631 34082 51123 61262 68164 91893 102246 122524 153369 183786 204492 275679 306738 367572 460107 551358 613476 827037 920214 1102716 1654074 1840428 3308148 521982871 1043965742 1565948613 2087931484 3131897226 4697845839 6263794452 9395691678 14093537517 18791383356 28187075034 56374150068