Base | Representation |
---|---|
bin | 1100101001110… |
… | …1101011001000 |
3 | 10200212110201010 |
4 | 3022131223020 |
5 | 102041342012 |
6 | 5133323520 |
7 | 1213061352 |
oct | 312355310 |
9 | 120773633 |
10 | 53074632 |
11 | 27a60836 |
12 | 159365a0 |
13 | acc3a10 |
14 | 70980d2 |
15 | 49d5c3c |
hex | 329dac8 |
53074632 has 32 divisors (see below), whose sum is σ = 142894080. Its totient is φ = 16330560.
The previous prime is 53074627. The next prime is 53074667. The reversal of 53074632 is 23647035.
53074632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 53074632.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84744 + ... + 85367.
It is an arithmetic number, because the mean of its divisors is an integer number (4465440).
Almost surely, 253074632 is an apocalyptic number.
53074632 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
53074632 is an abundant number, since it is smaller than the sum of its proper divisors (89819448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53074632 is a wasteful number, since it uses less digits than its factorization.
53074632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170133 (or 170129 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 30.
The square root of 53074632 is about 7285.2338328979. The cubic root of 53074632 is about 375.8048066389.
The spelling of 53074632 in words is "fifty-three million, seventy-four thousand, six hundred thirty-two".
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