Base | Representation |
---|---|
bin | 11110001000101… |
… | …11001110001100 |
3 | 122121200200001112 |
4 | 33010113032030 |
5 | 1004204130212 |
6 | 41030231152 |
7 | 6156531605 |
oct | 1704271614 |
9 | 577620045 |
10 | 252801932 |
11 | 11a777919 |
12 | 707b54b8 |
13 | 404b3b56 |
14 | 25808dac |
15 | 172d9422 |
hex | f11738c |
252801932 has 12 divisors (see below), whose sum is σ = 457658880. Its totient is φ = 122042256.
The previous prime is 252801911. The next prime is 252801953. The reversal of 252801932 is 239108252.
It is a happy number.
252801932 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (252801911) and next prime (252801953).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1089548 + ... + 1089779.
It is an arithmetic number, because the mean of its divisors is an integer number (38138240).
Almost surely, 2252801932 is an apocalyptic number.
It is an amenable number.
252801932 is a deficient number, since it is larger than the sum of its proper divisors (204856948).
252801932 is a wasteful number, since it uses less digits than its factorization.
252801932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2179360 (or 2179358 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 32.
The square root of 252801932 is about 15899.7462872840. The cubic root of 252801932 is about 632.3052623216.
The spelling of 252801932 in words is "two hundred fifty-two million, eight hundred one thousand, nine hundred thirty-two".
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