Base | Representation |
---|---|
bin | 1110100001011011010011… |
… | …01011011011011100010011 |
3 | 11012001221102221102111100201 |
4 | 13100231221223123130103 |
5 | 13141210040314304120 |
6 | 151530400401200031 |
7 | 6504134321222332 |
oct | 720555153333423 |
9 | 135057387374321 |
10 | 31934854838035 |
11 | a1a255001a506 |
12 | 36b9232330017 |
13 | 14a85a02c0ab6 |
14 | 7c5925cd9d19 |
15 | 3a5a739c640a |
hex | 1d0b69adb713 |
31934854838035 has 16 divisors (see below), whose sum is σ = 39572783664480. Its totient is φ = 24724813559040.
The previous prime is 31934854837993. The next prime is 31934854838041. The reversal of 31934854838035 is 53083845843913.
It is a happy number.
It is not a de Polignac number, because 31934854838035 - 223 = 31934846449427 is a prime.
It is a super-2 number, since 2×319348548380352 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 681326146 + ... + 681373015.
It is an arithmetic number, because the mean of its divisors is an integer number (2473298979030).
Almost surely, 231934854838035 is an apocalyptic number.
31934854838035 is a deficient number, since it is larger than the sum of its proper divisors (7637928826445).
31934854838035 is a wasteful number, since it uses less digits than its factorization.
31934854838035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1362699318.
The product of its (nonzero) digits is 149299200, while the sum is 64.
The spelling of 31934854838035 in words is "thirty-one trillion, nine hundred thirty-four billion, eight hundred fifty-four million, eight hundred thirty-eight thousand, thirty-five".
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