Base | Representation |
---|---|
bin | 11110001001101… |
… | …10011001000111 |
3 | 122121221011012020 |
4 | 33010312121013 |
5 | 1004222221412 |
6 | 41033054223 |
7 | 6160603050 |
oct | 1704663107 |
9 | 577834166 |
10 | 252929607 |
11 | 11a854837 |
12 | 70857373 |
13 | 40529cb8 |
14 | 2583d727 |
15 | 1731218c |
hex | f136647 |
252929607 has 32 divisors (see below), whose sum is σ = 400164864. Its totient is φ = 139104000.
The previous prime is 252929563. The next prime is 252929609. The reversal of 252929607 is 706929252.
It is not a de Polignac number, because 252929607 - 210 = 252928583 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252929609) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58107 + ... + 62307.
It is an arithmetic number, because the mean of its divisors is an integer number (12505152).
Almost surely, 2252929607 is an apocalyptic number.
252929607 is a deficient number, since it is larger than the sum of its proper divisors (147235257).
252929607 is a wasteful number, since it uses less digits than its factorization.
252929607 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4319.
The product of its (nonzero) digits is 136080, while the sum is 42.
The square root of 252929607 is about 15903.7607816516. The cubic root of 252929607 is about 632.4116908168.
The spelling of 252929607 in words is "two hundred fifty-two million, nine hundred twenty-nine thousand, six hundred seven".
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