Base | Representation |
---|---|
bin | 1100110011100… |
… | …1101110001111 |
3 | 10202001221111021 |
4 | 3030321232033 |
5 | 102222320212 |
6 | 5155135011 |
7 | 1221363010 |
oct | 314715617 |
9 | 122057437 |
10 | 53713807 |
11 | 28357a84 |
12 | 15ba4467 |
13 | b188924 |
14 | 71c3007 |
15 | 4ab0307 |
hex | 3339b8f |
53713807 has 4 divisors (see below), whose sum is σ = 61387216. Its totient is φ = 46040400.
The previous prime is 53713801. The next prime is 53713819. The reversal of 53713807 is 70831735.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 53713807 - 215 = 53681039 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53713801) 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, 3836694 + ... + 3836707.
It is an arithmetic number, because the mean of its divisors is an integer number (15346804).
Almost surely, 253713807 is an apocalyptic number.
53713807 is a deficient number, since it is larger than the sum of its proper divisors (7673409).
53713807 is an equidigital number, since it uses as much as digits as its factorization.
53713807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7673408.
The product of its (nonzero) digits is 17640, while the sum is 34.
The square root of 53713807 is about 7328.9703915352. The cubic root of 53713807 is about 377.3073900103.
The spelling of 53713807 in words is "fifty-three million, seven hundred thirteen thousand, eight hundred seven".
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