Base | Representation |
---|---|
bin | 1000001101111… |
… | …01010001111100 |
3 | 11210201010221011 |
4 | 10012331101330 |
5 | 120121321412 |
6 | 10501245004 |
7 | 1464630031 |
oct | 406752174 |
9 | 153633834 |
10 | 68932732 |
11 | 35a02200 |
12 | 1b103764 |
13 | 11386acb |
14 | 9225388 |
15 | 60b97a7 |
hex | 41bd47c |
68932732 has 36 divisors (see below), whose sum is σ = 134481088. Its totient is φ = 30888000.
The previous prime is 68932727. The next prime is 68932751. The reversal of 68932732 is 23723986.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34357 + ... + 36307.
Almost surely, 268932732 is an apocalyptic number.
It is an amenable number.
68932732 is a deficient number, since it is larger than the sum of its proper divisors (65548356).
68932732 is a wasteful number, since it uses less digits than its factorization.
68932732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2050 (or 2037 counting only the distinct ones).
The product of its digits is 108864, while the sum is 40.
The square root of 68932732 is about 8302.5738177989. The cubic root of 68932732 is about 410.0232626103.
The spelling of 68932732 in words is "sixty-eight million, nine hundred thirty-two thousand, seven hundred thirty-two".
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