Base | Representation |
---|---|
bin | 11111100111100101111… |
… | …01000100100111011010 |
3 | 10211212012122001020102110 |
4 | 33303302331010213122 |
5 | 120244430402321204 |
6 | 2151031110413150 |
7 | 141330125253231 |
oct | 17636275044732 |
9 | 3755178036373 |
10 | 1086407854554 |
11 | 389819a02a40 |
12 | 1566779611b6 |
13 | 7b5a8b2ab69 |
14 | 3a82223bb18 |
15 | 1d3d7583889 |
hex | fcf2f449da |
1086407854554 has 64 divisors (see below), whose sum is σ = 2495269163520. Its totient is φ = 311866200000.
The previous prime is 1086407854547. The next prime is 1086407854589. The reversal of 1086407854554 is 4554587046801.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1086407854494 and 1086407854503.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34972329 + ... + 35003379.
It is an arithmetic number, because the mean of its divisors is an integer number (38988580680).
Almost surely, 21086407854554 is an apocalyptic number.
1086407854554 is an abundant number, since it is smaller than the sum of its proper divisors (1408861308966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1086407854554 is a wasteful number, since it uses less digits than its factorization.
1086407854554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58987.
The product of its (nonzero) digits is 21504000, while the sum is 57.
The spelling of 1086407854554 in words is "one trillion, eighty-six billion, four hundred seven million, eight hundred fifty-four thousand, five hundred fifty-four".
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