Base | Representation |
---|---|
bin | 1110010000001011000001… |
… | …10110011001010011001110 |
3 | 11002222021011221202211010102 |
4 | 13020011200312121103032 |
5 | 13102001404303343204 |
6 | 150354152215011102 |
7 | 6413246002551353 |
oct | 710054066312316 |
9 | 132867157684112 |
10 | 31342001231054 |
11 | 9a94082679848 |
12 | 3622358969a92 |
13 | 14646cc0a4717 |
14 | 7a4d64bdc62a |
15 | 39542623d41e |
hex | 1c8160d994ce |
31342001231054 has 32 divisors (see below), whose sum is σ = 49406121483264. Its totient is φ = 14883368211360.
The previous prime is 31342001231027. The next prime is 31342001231083. The reversal of 31342001231054 is 45013210024313.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 637904 + ... + 7942979.
It is an arithmetic number, because the mean of its divisors is an integer number (1543941296352).
Almost surely, 231342001231054 is an apocalyptic number.
31342001231054 is a deficient number, since it is larger than the sum of its proper divisors (18064120252210).
31342001231054 is a wasteful number, since it uses less digits than its factorization.
31342001231054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8581472.
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 31342001231054 its reverse (45013210024313), we get a palindrome (76355211255367).
The spelling of 31342001231054 in words is "thirty-one trillion, three hundred forty-two billion, one million, two hundred thirty-one thousand, fifty-four".
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