Base | Representation |
---|---|
bin | 101000001110111010… |
… | …1100001000001000111 |
3 | 22021000100200101121212 |
4 | 1100131311201001013 |
5 | 2403421334222210 |
6 | 103405214002035 |
7 | 6146033103110 |
oct | 1203565410107 |
9 | 267010611555 |
10 | 86399914055 |
11 | 33707554254 |
12 | 148b31a631b |
13 | 81bc012000 |
14 | 4278b29207 |
15 | 23aa29e805 |
hex | 141dd61047 |
86399914055 has 64 divisors (see below), whose sum is σ = 129239712000. Its totient is φ = 54314058240.
The previous prime is 86399914009. The next prime is 86399914067. The reversal of 86399914055 is 55041999368.
It is not a de Polignac number, because 86399914055 - 218 = 86399651911 is a prime.
It is a super-2 number, since 2×863999140552 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 86399913985 and 86399914003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11453585 + ... + 11461125.
It is an arithmetic number, because the mean of its divisors is an integer number (2019370500).
Almost surely, 286399914055 is an apocalyptic number.
86399914055 is a deficient number, since it is larger than the sum of its proper divisors (42839797945).
86399914055 is a wasteful number, since it uses less digits than its factorization.
86399914055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7741 (or 7715 counting only the distinct ones).
The product of its (nonzero) digits is 10497600, while the sum is 59.
The spelling of 86399914055 in words is "eighty-six billion, three hundred ninety-nine million, nine hundred fourteen thousand, fifty-five".
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