Base | Representation |
---|---|
bin | 1110010010100001111010… |
… | …11010111101001111100000 |
3 | 11010021000021200100100200102 |
4 | 13021100331122331033200 |
5 | 13104313311332324204 |
6 | 150455310532041532 |
7 | 6422144340213503 |
oct | 711207532751740 |
9 | 133230250310612 |
10 | 31423011214304 |
11 | a0154736a8226 |
12 | 3635ba6a632a8 |
13 | 146c23c530758 |
14 | 7a8c4bb6313a |
15 | 3975b821141e |
hex | 1c943d6bd3e0 |
31423011214304 has 24 divisors (see below), whose sum is σ = 62351171866368. Its totient is φ = 15587792962560.
The previous prime is 31423011214297. The next prime is 31423011214351. The reversal of 31423011214304 is 40341211032413.
It is a super-2 number, since 2×314230112143042 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3866016017 + ... + 3866024144.
It is an arithmetic number, because the mean of its divisors is an integer number (2597965494432).
Almost surely, 231423011214304 is an apocalyptic number.
It is an amenable number.
31423011214304 is a deficient number, since it is larger than the sum of its proper divisors (30928160652064).
31423011214304 is a wasteful number, since it uses less digits than its factorization.
31423011214304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7732040298 (or 7732040290 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 31423011214304 its reverse (40341211032413), we get a palindrome (71764222246717).
The spelling of 31423011214304 in words is "thirty-one trillion, four hundred twenty-three billion, eleven million, two hundred fourteen thousand, three hundred four".
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