Base | Representation |
---|---|
bin | 1110101110111111001… |
… | …0101000110010000010 |
3 | 220012101010212211210101 |
4 | 3223233302220302002 |
5 | 13121403032211114 |
6 | 312141542353014 |
7 | 24200553056404 |
oct | 3535762506202 |
9 | 805333784711 |
10 | 253131132034 |
11 | 98396a1a080 |
12 | 4108512b76a |
13 | 1ab40997241 |
14 | c3745d0b74 |
15 | 68b7b61d74 |
hex | 3aefca8c82 |
253131132034 has 8 divisors (see below), whose sum is σ = 414214579728. Its totient is φ = 115059605460.
The previous prime is 253131132031. The next prime is 253131132041. The reversal of 253131132034 is 430231131352.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 253131131993 and 253131132011.
It is not an unprimeable number, because it can be changed into a prime (253131132031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5752980252 + ... + 5752980295.
It is an arithmetic number, because the mean of its divisors is an integer number (51776822466).
Almost surely, 2253131132034 is an apocalyptic number.
253131132034 is a deficient number, since it is larger than the sum of its proper divisors (161083447694).
253131132034 is a wasteful number, since it uses less digits than its factorization.
253131132034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11505960560.
The product of its (nonzero) digits is 6480, while the sum is 28.
Adding to 253131132034 its reverse (430231131352), we get a palindrome (683362263386).
The spelling of 253131132034 in words is "two hundred fifty-three billion, one hundred thirty-one million, one hundred thirty-two thousand, thirty-four".
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