Search a number
-
+
56741996304 = 243271032771973
BaseRepresentation
bin110100110110000101…
…100010011100010000
312102110110002001212200
4310312011202130100
51412201422340204
642022241523200
74046056003440
oct646605423420
9172413061780
1056741996304
1122078417724
12abb6943500
135473790256
142a63cca120
1517216e8539
hexd36162710

56741996304 has 240 divisors, whose sum is σ = 184001056512. Its totient is φ = 15988534272.

The previous prime is 56741996303. The next prime is 56741996323. The reversal of 56741996304 is 40369914765.

56741996304 is a `hidden beast` number, since 567 + 4 + 19 + 9 + 63 + 0 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (56741996303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28758262 + ... + 28760234.

Almost surely, 256741996304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56741996304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92000528256).

56741996304 is an abundant number, since it is smaller than the sum of its proper divisors (127259060208).

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

56741996304 is a wasteful number, since it uses less digits than its factorization.

56741996304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374 (or 2365 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 56741996304 in words is "fifty-six billion, seven hundred forty-one million, nine hundred ninety-six thousand, three hundred four".