Base | Representation |
---|---|
bin | 1100100110111… |
… | …0010001000100 |
3 | 10200111121100021 |
4 | 3021232101010 |
5 | 102014133302 |
6 | 5125224524 |
7 | 1211322262 |
oct | 311562104 |
9 | 120447307 |
10 | 52880452 |
11 | 27938959 |
12 | 15862144 |
13 | ac56511 |
14 | 7047432 |
15 | 4998437 |
hex | 326e444 |
52880452 has 12 divisors (see below), whose sum is σ = 94510080. Its totient is φ = 25877576.
The previous prime is 52880449. The next prime is 52880453. The reversal of 52880452 is 25408825.
It is not an unprimeable number, because it can be changed into a prime (52880453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140452 + ... + 140827.
It is an arithmetic number, because the mean of its divisors is an integer number (7875840).
Almost surely, 252880452 is an apocalyptic number.
It is an amenable number.
52880452 is a deficient number, since it is larger than the sum of its proper divisors (41629628).
52880452 is a wasteful number, since it uses less digits than its factorization.
52880452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281330 (or 281328 counting only the distinct ones).
The product of its (nonzero) digits is 25600, while the sum is 34.
The square root of 52880452 is about 7271.8946637035. The cubic root of 52880452 is about 375.3459373674.
The spelling of 52880452 in words is "fifty-two million, eight hundred eighty thousand, four hundred fifty-two".
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