Base | Representation |
---|---|
bin | 1110001000110110101110… |
… | …10101101111101100001111 |
3 | 11002002020020101211100202222 |
4 | 13010123113111233230033 |
5 | 13033342010014342010 |
6 | 150042452412005555 |
7 | 6356135464245566 |
oct | 704332725575417 |
9 | 132066211740688 |
10 | 31090586090255 |
11 | 99a749735534a |
12 | 35a16924608bb |
13 | 1446aa2a95613 |
14 | 796b14496bdd |
15 | 38db0e08d355 |
hex | 1c46d756fb0f |
31090586090255 has 8 divisors (see below), whose sum is σ = 37311348087312. Its totient is φ = 24870705686208.
The previous prime is 31090586090209. The next prime is 31090586090261. The reversal of 31090586090255 is 55209068509013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 31090586090255 - 212 = 31090586086159 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 31090586090197 and 31090586090206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220320662 + ... + 220461731.
It is an arithmetic number, because the mean of its divisors is an integer number (4663918510914).
Almost surely, 231090586090255 is an apocalyptic number.
31090586090255 is a deficient number, since it is larger than the sum of its proper divisors (6220761997057).
31090586090255 is a wasteful number, since it uses less digits than its factorization.
31090586090255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 440796505.
The product of its (nonzero) digits is 2916000, while the sum is 53.
The spelling of 31090586090255 in words is "thirty-one trillion, ninety billion, five hundred eighty-six million, ninety thousand, two hundred fifty-five".
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