Base | Representation |
---|---|
bin | 11100111101010110… |
… | …010100111000100011 |
3 | 2222020222220120211020 |
4 | 130331112110320203 |
5 | 1002140033041310 |
6 | 22141233020523 |
7 | 2150352633135 |
oct | 347526247043 |
9 | 88228816736 |
10 | 31094033955 |
11 | 12206853a26 |
12 | 60393b4743 |
13 | 2c16c3737a |
14 | 170d873055 |
15 | c1ebd2170 |
hex | 73d594e23 |
31094033955 has 16 divisors (see below), whose sum is σ = 49763268864. Its totient is φ = 16579213280.
The previous prime is 31094033941. The next prime is 31094033959. The reversal of 31094033955 is 55933049013.
It is not a de Polignac number, because 31094033955 - 215 = 31094001187 is a prime.
It is not an unprimeable number, because it can be changed into a prime (31094033959) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206349 + ... + 323678.
It is an arithmetic number, because the mean of its divisors is an integer number (3110204304).
Almost surely, 231094033955 is an apocalyptic number.
31094033955 is a deficient number, since it is larger than the sum of its proper divisors (18669234909).
31094033955 is a wasteful number, since it uses less digits than its factorization.
31094033955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 533946.
The product of its (nonzero) digits is 218700, while the sum is 42.
The spelling of 31094033955 in words is "thirty-one billion, ninety-four million, thirty-three thousand, nine hundred fifty-five".
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