Base | Representation |
---|---|
bin | 1100101001110… |
… | …1101011000110 |
3 | 10200212110201001 |
4 | 3022131223012 |
5 | 102041342010 |
6 | 5133323514 |
7 | 1213061350 |
oct | 312355306 |
9 | 120773631 |
10 | 53074630 |
11 | 27a60834 |
12 | 1593659a |
13 | acc3a0b |
14 | 70980d0 |
15 | 49d5c3a |
hex | 329dac6 |
53074630 has 64 divisors (see below), whose sum is σ = 113218560. Its totient is φ = 17539200.
The previous prime is 53074627. The next prime is 53074667. The reversal of 53074630 is 3647035.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 293140 + ... + 293320.
It is an arithmetic number, because the mean of its divisors is an integer number (1769040).
Almost surely, 253074630 is an apocalyptic number.
53074630 is an abundant number, since it is smaller than the sum of its proper divisors (60143930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53074630 is a wasteful number, since it uses less digits than its factorization.
53074630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325.
The product of its (nonzero) digits is 7560, while the sum is 28.
The square root of 53074630 is about 7285.2336956339. The cubic root of 53074630 is about 375.8048019184.
The spelling of 53074630 in words is "fifty-three million, seventy-four thousand, six hundred thirty".
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