Base | Representation |
---|---|
bin | 101000001001111001… |
… | …0101100100000001110 |
3 | 22020120121121010020112 |
4 | 1100103302230200032 |
5 | 2403100214340020 |
6 | 103340354120022 |
7 | 6141615553601 |
oct | 1202362544016 |
9 | 266517533215 |
10 | 86231402510 |
11 | 33630419010 |
12 | 14866880012 |
13 | 8193131336 |
14 | 42605c2338 |
15 | 239a5b52c5 |
hex | 1413cac80e |
86231402510 has 32 divisors (see below), whose sum is σ = 169578863712. Its totient is φ = 31310254080.
The previous prime is 86231402503. The next prime is 86231402513. The reversal of 86231402510 is 1520413268.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86231402513) 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, 508379 + ... + 656438.
It is an arithmetic number, because the mean of its divisors is an integer number (5299339491).
Almost surely, 286231402510 is an apocalyptic number.
86231402510 is a deficient number, since it is larger than the sum of its proper divisors (83347461202).
86231402510 is a wasteful number, since it uses less digits than its factorization.
86231402510 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1165508.
The product of its (nonzero) digits is 11520, while the sum is 32.
Adding to 86231402510 its reverse (1520413268), we get a palindrome (87751815778).
The spelling of 86231402510 in words is "eighty-six billion, two hundred thirty-one million, four hundred two thousand, five hundred ten".
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