Base | Representation |
---|---|
bin | 1001011010010… |
… | …11011110001100 |
3 | 12111120012020110 |
4 | 10231023132030 |
5 | 130202433312 |
6 | 11500120020 |
7 | 1646040504 |
oct | 455133614 |
9 | 174505213 |
10 | 78952332 |
11 | 40626068 |
12 | 22536010 |
13 | 13484574 |
14 | a6b2a04 |
15 | 6de843c |
hex | 4b4b78c |
78952332 has 24 divisors (see below), whose sum is σ = 184372272. Its totient is φ = 26296000.
The previous prime is 78952303. The next prime is 78952387. The reversal of 78952332 is 23325987.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21082 + ... + 24542.
It is an arithmetic number, because the mean of its divisors is an integer number (7682178).
Almost surely, 278952332 is an apocalyptic number.
It is an amenable number.
78952332 is an abundant number, since it is smaller than the sum of its proper divisors (105419940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
78952332 is a wasteful number, since it uses less digits than its factorization.
78952332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5369 (or 5367 counting only the distinct ones).
The product of its digits is 90720, while the sum is 39.
The square root of 78952332 is about 8885.5124781861. The cubic root of 78952332 is about 428.9977233213.
The spelling of 78952332 in words is "seventy-eight million, nine hundred fifty-two thousand, three hundred thirty-two".
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