Base | Representation |
---|---|
bin | 110001111100101110… |
… | …111011001100011101 |
3 | 12010102201121021202110 |
4 | 301330232323030131 |
5 | 1334314331032141 |
6 | 40345513544233 |
7 | 3606025613223 |
oct | 617456731435 |
9 | 163381537673 |
10 | 53632283421 |
11 | 20822031382 |
12 | a489415079 |
13 | 5099444262 |
14 | 284acc4b13 |
15 | 15dd6d1e16 |
hex | c7cbbb31d |
53632283421 has 16 divisors (see below), whose sum is σ = 76507375040. Its totient is φ = 33317723520.
The previous prime is 53632283381. The next prime is 53632283479. The reversal of 53632283421 is 12438223635.
It is not a de Polignac number, because 53632283421 - 217 = 53632152349 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 53632283421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53632283921) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7708960 + ... + 7715913.
It is an arithmetic number, because the mean of its divisors is an integer number (4781710940).
Almost surely, 253632283421 is an apocalyptic number.
It is an amenable number.
53632283421 is a deficient number, since it is larger than the sum of its proper divisors (22875091619).
53632283421 is a wasteful number, since it uses less digits than its factorization.
53632283421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15424956.
The product of its digits is 207360, while the sum is 39.
The spelling of 53632283421 in words is "fifty-three billion, six hundred thirty-two million, two hundred eighty-three thousand, four hundred twenty-one".
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