Base | Representation |
---|---|
bin | 11101011010111010… |
… | …011010101010111010 |
3 | 10000112120020000010012 |
4 | 131122322122222322 |
5 | 1004144022042411 |
6 | 22302352021522 |
7 | 2165554600541 |
oct | 353272325272 |
9 | 100476200105 |
10 | 31590034106 |
11 | 12440829204 |
12 | 61575318a2 |
13 | 2c9591b997 |
14 | 17596a7158 |
15 | c4d50a18b |
hex | 75ae9aaba |
31590034106 has 16 divisors (see below), whose sum is σ = 49885123200. Its totient is φ = 14961863808.
The previous prime is 31590034103. The next prime is 31590034139. The reversal of 31590034106 is 60143009513.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (31590034103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292751 + ... + 385853.
It is an arithmetic number, because the mean of its divisors is an integer number (3117820200).
Almost surely, 231590034106 is an apocalyptic number.
31590034106 is a deficient number, since it is larger than the sum of its proper divisors (18295089094).
31590034106 is a wasteful number, since it uses less digits than its factorization.
31590034106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102053.
The product of its (nonzero) digits is 9720, while the sum is 32.
The spelling of 31590034106 in words is "thirty-one billion, five hundred ninety million, thirty-four thousand, one hundred six".
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