Base | Representation |
---|---|
bin | 111011010000… |
… | …0000000111110 |
3 | 2011110012222012 |
4 | 1312200000332 |
5 | 30423023001 |
6 | 3025451222 |
7 | 525016652 |
oct | 166400076 |
9 | 64405865 |
10 | 31064126 |
11 | 16597a35 |
12 | a4a0b12 |
13 | 6588452 |
14 | 41a8a62 |
15 | 2ad92bb |
hex | 1da003e |
31064126 has 16 divisors (see below), whose sum is σ = 49160400. Its totient is φ = 14681088.
The previous prime is 31064119. The next prime is 31064179. The reversal of 31064126 is 62146013.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26366 + ... + 27518.
It is an arithmetic number, because the mean of its divisors is an integer number (3072525).
Almost surely, 231064126 is an apocalyptic number.
31064126 is a deficient number, since it is larger than the sum of its proper divisors (18096274).
31064126 is a wasteful number, since it uses less digits than its factorization.
31064126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1883.
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 31064126 is about 5573.5200726291. The cubic root of 31064126 is about 314.3545226950.
The spelling of 31064126 in words is "thirty-one million, sixty-four thousand, one hundred twenty-six".
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