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56412006 = 23713110253
BaseRepresentation
bin1101011100110…
…0011101100110
310221011000201120
43113030131212
5103420141011
65333034410
71253331330
oct327143546
9127130646
1056412006
11299301a2
1216a85a06
13b8c1ab1
1476c6450
154e44a06
hex35cc766

56412006 has 32 divisors (see below), whose sum is σ = 129938688. Its totient is φ = 15993120.

The previous prime is 56411987. The next prime is 56412019. The reversal of 56412006 is 60021465.

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, 376 + ... + 10628.

It is an arithmetic number, because the mean of its divisors is an integer number (4060584).

Almost surely, 256412006 is an apocalyptic number.

56412006 is an abundant number, since it is smaller than the sum of its proper divisors (73526682).

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

56412006 is a wasteful number, since it uses less digits than its factorization.

56412006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10396.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 56412006 is about 7510.7926346026. The cubic root of 56412006 is about 383.5222057700.

The spelling of 56412006 in words is "fifty-six million, four hundred twelve thousand, six".

Divisors: 1 2 3 6 7 14 21 42 131 262 393 786 917 1834 2751 5502 10253 20506 30759 61518 71771 143542 215313 430626 1343143 2686286 4029429 8058858 9402001 18804002 28206003 56412006