Base | Representation |
---|---|
bin | 110001011111001101… |
… | …000010111110011111 |
3 | 12002011012101022212222 |
4 | 301133031002332133 |
5 | 1332311014110020 |
6 | 40224415215555 |
7 | 3560531612216 |
oct | 613715027637 |
9 | 162135338788 |
10 | 53136863135 |
11 | 20598412824 |
12 | a36b5175bb |
13 | 501a903865 |
14 | 28011a207d |
15 | 15aee70b25 |
hex | c5f342f9f |
53136863135 has 8 divisors (see below), whose sum is σ = 63767231520. Its totient is φ = 42507493344.
The previous prime is 53136863111. The next prime is 53136863201.
53136863135 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-53136863135 is a prime.
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, 127112 + ... + 349901.
It is an arithmetic number, because the mean of its divisors is an integer number (7970903940).
Almost surely, 253136863135 is an apocalyptic number.
53136863135 is a deficient number, since it is larger than the sum of its proper divisors (10630368385).
53136863135 is a wasteful number, since it uses less digits than its factorization.
53136863135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 499297.
The product of its digits is 583200, while the sum is 44.
The spelling of 53136863135 in words is "fifty-three billion, one hundred thirty-six million, eight hundred sixty-three thousand, one hundred thirty-five".
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