Base | Representation |
---|---|
bin | 110001011110110110… |
… | …101110110000001111 |
3 | 12002010210101010012022 |
4 | 301132312232300033 |
5 | 1332303014410020 |
6 | 40224050000355 |
7 | 3560431105634 |
oct | 613666566017 |
9 | 162123333168 |
10 | 53131013135 |
11 | 20595087612 |
12 | a3695760bb |
13 | 5019635c15 |
14 | 28004bc18b |
15 | 15ae6b7625 |
hex | c5edaec0f |
53131013135 has 8 divisors (see below), whose sum is σ = 64388475936. Its totient is φ = 42083970400.
The previous prime is 53131013113. The next prime is 53131013207.
53131013135 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-53131013135 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52604459 + ... + 52605468.
It is an arithmetic number, because the mean of its divisors is an integer number (8048559492).
Almost surely, 253131013135 is an apocalyptic number.
53131013135 is a deficient number, since it is larger than the sum of its proper divisors (11257462801).
53131013135 is a wasteful number, since it uses less digits than its factorization.
53131013135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105210033.
The product of its (nonzero) digits is 2025, while the sum is 26.
It can be divided in two parts, 531310 and 13135, that added together give a palindrome (544445).
The spelling of 53131013135 in words is "fifty-three billion, one hundred thirty-one million, thirteen thousand, one hundred thirty-five".
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