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56060212166 = 27163101324251
BaseRepresentation
bin110100001101011100…
…101111001111000110
312100200221011211212022
4310031130233033012
51404302403242131
641430444523142
74023136640540
oct641534571706
9170627154768
1056060212166
112185858a162
12aa465504b2
13539545b19a
1429db534690
1516d192337b
hexd0d72f3c6

56060212166 has 32 divisors (see below), whose sum is σ = 96792254208. Its totient is φ = 23853852000.

The previous prime is 56060212081. The next prime is 56060212189. The reversal of 56060212166 is 66121206065.

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, 2299541 + ... + 2323791.

It is an arithmetic number, because the mean of its divisors is an integer number (3024757944).

Almost surely, 256060212166 is an apocalyptic number.

56060212166 is a deficient number, since it is larger than the sum of its proper divisors (40732042042).

56060212166 is a wasteful number, since it uses less digits than its factorization.

56060212166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25436.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 56060212166 in words is "fifty-six billion, sixty million, two hundred twelve thousand, one hundred sixty-six".

Divisors: 1 2 7 14 163 326 1013 1141 2026 2282 7091 14182 24251 48502 165119 169757 330238 339514 1155833 2311666 3952913 7905826 24566263 27670391 49132526 55340782 171963841 343927682 4004300869 8008601738 28030106083 56060212166