Base | Representation |
---|---|
bin | 1100100100001… |
… | …1000111001000 |
3 | 10200011121212110 |
4 | 3021003013020 |
5 | 101443004223 |
6 | 5121342320 |
7 | 1206655032 |
oct | 311030710 |
9 | 120147773 |
10 | 52703688 |
11 | 27828074 |
12 | 157979a0 |
13 | abc3c1b |
14 | 6ddcc52 |
15 | 4960d93 |
hex | 32431c8 |
52703688 has 32 divisors (see below), whose sum is σ = 135322560. Its totient is φ = 17092800.
The previous prime is 52703687. The next prime is 52703711. The reversal of 52703688 is 88630725.
It is not an unprimeable number, because it can be changed into a prime (52703683) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28788 + ... + 30563.
It is an arithmetic number, because the mean of its divisors is an integer number (4228830).
Almost surely, 252703688 is an apocalyptic number.
It is an amenable number.
52703688 is an abundant number, since it is smaller than the sum of its proper divisors (82618872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52703688 is a wasteful number, since it uses less digits than its factorization.
52703688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59397 (or 59393 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 39.
The square root of 52703688 is about 7259.7305735130. The cubic root of 52703688 is about 374.9272463304.
The spelling of 52703688 in words is "fifty-two million, seven hundred three thousand, six hundred eighty-eight".
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