Base | Representation |
---|---|
bin | 1100100100110… |
… | …0110110000000 |
3 | 10200020122112220 |
4 | 3021030312000 |
5 | 102000243202 |
6 | 5122251040 |
7 | 1210212201 |
oct | 311146600 |
9 | 120218486 |
10 | 52743552 |
11 | 27855014 |
12 | 157b6a80 |
13 | ac09104 |
14 | 700d5a8 |
15 | 496cabc |
hex | 324cd80 |
52743552 has 32 divisors (see below), whose sum is σ = 140101080. Its totient is φ = 17581056.
The previous prime is 52743517. The next prime is 52743553. The reversal of 52743552 is 25534725.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52743553) 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, 68293 + ... + 69060.
Almost surely, 252743552 is an apocalyptic number.
It is an amenable number.
52743552 is an abundant number, since it is smaller than the sum of its proper divisors (87357528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52743552 is a wasteful number, since it uses less digits than its factorization.
52743552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137370 (or 137358 counting only the distinct ones).
The product of its digits is 42000, while the sum is 33.
The square root of 52743552 is about 7262.4756109745. The cubic root of 52743552 is about 375.0217516272.
The spelling of 52743552 in words is "fifty-two million, seven hundred forty-three thousand, five hundred fifty-two".
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