Base | Representation |
---|---|
bin | 11110011000010111111000 |
3 | 112222121202121 |
4 | 132120113320 |
5 | 4014323102 |
6 | 442411024 |
7 | 124460050 |
oct | 36302770 |
9 | 15877677 |
10 | 7964152 |
11 | 454a649 |
12 | 2800a74 |
13 | 185b021 |
14 | 10b4560 |
15 | a74b37 |
hex | 7985f8 |
7964152 has 16 divisors (see below), whose sum is σ = 17066160. Its totient is φ = 3413184.
The previous prime is 7964149. The next prime is 7964161. The reversal of 7964152 is 2514697.
7964152 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71053 + ... + 71164.
It is an arithmetic number, because the mean of its divisors is an integer number (1066635).
Almost surely, 27964152 is an apocalyptic number.
It is an amenable number.
7964152 is an abundant number, since it is smaller than the sum of its proper divisors (9102008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7964152 is a wasteful number, since it uses less digits than its factorization.
7964152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142230 (or 142226 counting only the distinct ones).
The product of its digits is 15120, while the sum is 34.
The square root of 7964152 is about 2822.0829186968. The cubic root of 7964152 is about 199.7008193445.
The spelling of 7964152 in words is "seven million, nine hundred sixty-four thousand, one hundred fifty-two".
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