Base | Representation |
---|---|
bin | 100111110111111000… |
… | …1011010101111110111 |
3 | 22012000111110202101120 |
4 | 1033233301122233313 |
5 | 2400331013302423 |
6 | 103200405355023 |
7 | 6120630144402 |
oct | 1175761325767 |
9 | 265014422346 |
10 | 85627087863 |
11 | 33350293519 |
12 | 14718408a73 |
13 | 80c7b848c5 |
14 | 4204234d39 |
15 | 23624e3ee3 |
hex | 13efc5abf7 |
85627087863 has 16 divisors (see below), whose sum is σ = 115629970176. Its totient is φ = 56355477440.
The previous prime is 85627087853. The next prime is 85627087901. The reversal of 85627087863 is 36878072658.
It is a cyclic number.
It is not a de Polignac number, because 85627087863 - 214 = 85627071479 is a prime.
It is a super-3 number, since 3×856270878633 (a number of 34 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 85627087797 and 85627087806.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85627087853) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214603 + ... + 466163.
It is an arithmetic number, because the mean of its divisors is an integer number (7226873136).
Almost surely, 285627087863 is an apocalyptic number.
85627087863 is a gapful number since it is divisible by the number (83) formed by its first and last digit.
85627087863 is a deficient number, since it is larger than the sum of its proper divisors (30002882313).
85627087863 is a wasteful number, since it uses less digits than its factorization.
85627087863 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253014.
The product of its (nonzero) digits is 27095040, while the sum is 60.
The spelling of 85627087863 in words is "eighty-five billion, six hundred twenty-seven million, eighty-seven thousand, eight hundred sixty-three".
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