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85061027682 = 232131276713037
BaseRepresentation
bin100111100111000001…
…0000100011101100010
322010120001022220210200
41033032002010131202
52343201110341212
6103024305010030
76100614543231
oct1171602043542
9263501286720
1085061027682
113308a807094
121459a923916
138037810357
14418cda4b18
15232c97c6dc
hex13ce084762

85061027682 has 48 divisors (see below), whose sum is σ = 185787119232. Its totient is φ = 28124909280.

The previous prime is 85061027669. The next prime is 85061027683. The reversal of 85061027682 is 28672016058.

85061027682 is a `hidden beast` number, since 8 + 5 + 0 + 610 + 27 + 6 + 8 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (85061027683) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6518068 + ... + 6531104.

It is an arithmetic number, because the mean of its divisors is an integer number (3870564984).

Almost surely, 285061027682 is an apocalyptic number.

85061027682 is an abundant number, since it is smaller than the sum of its proper divisors (100726091550).

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

85061027682 is a wasteful number, since it uses less digits than its factorization.

85061027682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15943 (or 15940 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 85061027682 in words is "eighty-five billion, sixty-one million, twenty-seven thousand, six hundred eighty-two".

Divisors: 1 2 3 6 9 18 131 262 393 786 1179 2358 2767 5534 8301 13037 16602 24903 26074 39111 49806 78222 117333 234666 362477 724954 1087431 1707847 2174862 3262293 3415694 5123541 6524586 10247082 15370623 30741246 36073379 72146758 108220137 216440274 324660411 649320822 4725612649 9451225298 14176837947 28353675894 42530513841 85061027682