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86054055401608 = 2371536679560743
BaseRepresentation
bin10011100100010000000101…
…011001110101100010001000
3102021200200120002011111022121
4103210100011121311202020
542234402201140322413
6503004404242301024
724061125500013550
oct2344200531654210
9367620502144277
1086054055401608
1125468357938918
129799a29057774
133902b2a1b0348
14173707792a160
159e36e42d1b8d
hex4e4405675888

86054055401608 has 16 divisors (see below), whose sum is σ = 184401547289280. Its totient is φ = 36880309457808.

The previous prime is 86054055401603. The next prime is 86054055401621. The reversal of 86054055401608 is 80610455045068.

It is not an unprimeable number, because it can be changed into a prime (86054055401603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 768339780316 + ... + 768339780427.

It is an arithmetic number, because the mean of its divisors is an integer number (11525096705580).

Almost surely, 286054055401608 is an apocalyptic number.

It is an amenable number.

86054055401608 is an abundant number, since it is smaller than the sum of its proper divisors (98347491887672).

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

86054055401608 is a wasteful number, since it uses less digits than its factorization.

86054055401608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536679560756 (or 1536679560752 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 52.

The spelling of 86054055401608 in words is "eighty-six trillion, fifty-four billion, fifty-five million, four hundred one thousand, six hundred eight".

Divisors: 1 2 4 7 8 14 28 56 1536679560743 3073359121486 6146718242972 10756756925201 12293436485944 21513513850402 43027027700804 86054055401608