Base | Representation |
---|---|
bin | 1110001000110011010001… |
… | …11101101010101001001011 |
3 | 11002002001110100022212122120 |
4 | 13010121220331222221023 |
5 | 13033324211434044423 |
6 | 150041544541222323 |
7 | 6356041550202600 |
oct | 704315075525113 |
9 | 132061410285576 |
10 | 31088734284363 |
11 | 99a6727027158 |
12 | 35a12562619a3 |
13 | 14468692371a2 |
14 | 7969ba5766a7 |
15 | 38da516eeee3 |
hex | 1c4668f6aa4b |
31088734284363 has 12 divisors (see below), whose sum is σ = 48219261339240. Its totient is φ = 17764991019552.
The previous prime is 31088734284347. The next prime is 31088734284499. The reversal of 31088734284363 is 36348243788013.
It is not a de Polignac number, because 31088734284363 - 24 = 31088734284347 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 31088734284297 and 31088734284306.
It is not an unprimeable number, because it can be changed into a prime (31088734284323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105743994018 + ... + 105743994311.
It is an arithmetic number, because the mean of its divisors is an integer number (4018271778270).
Almost surely, 231088734284363 is an apocalyptic number.
31088734284363 is a deficient number, since it is larger than the sum of its proper divisors (17130527054877).
31088734284363 is a wasteful number, since it uses less digits than its factorization.
31088734284363 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211487988346 (or 211487988339 counting only the distinct ones).
The product of its (nonzero) digits is 55738368, while the sum is 60.
The spelling of 31088734284363 in words is "thirty-one trillion, eighty-eight billion, seven hundred thirty-four million, two hundred eighty-four thousand, three hundred sixty-three".
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