Base | Representation |
---|---|
bin | 1100100010011… |
… | …0111101111111 |
3 | 10122221202202002 |
4 | 3020212331333 |
5 | 101430312130 |
6 | 5115052515 |
7 | 1205664665 |
oct | 310467577 |
9 | 118852662 |
10 | 52588415 |
11 | 27759500 |
12 | 1574113b |
13 | ab83609 |
14 | 6dacc35 |
15 | 493bb45 |
hex | 3226f7f |
52588415 has 12 divisors (see below), whose sum is σ = 69365352. Its totient is φ = 38245680.
The previous prime is 52588399. The next prime is 52588421. The reversal of 52588415 is 51488525.
It is not a de Polignac number, because 52588415 - 24 = 52588399 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42857 + ... + 44066.
It is an arithmetic number, because the mean of its divisors is an integer number (5780446).
Almost surely, 252588415 is an apocalyptic number.
52588415 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
52588415 is a deficient number, since it is larger than the sum of its proper divisors (16776937).
52588415 is a wasteful number, since it uses less digits than its factorization.
52588415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86950 (or 86939 counting only the distinct ones).
The product of its digits is 64000, while the sum is 38.
The square root of 52588415 is about 7251.7870211418. The cubic root of 52588415 is about 374.6537010446.
The spelling of 52588415 in words is "fifty-two million, five hundred eighty-eight thousand, four hundred fifteen".
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