Base | Representation |
---|---|
bin | 1001011001011… |
… | …10010110100000 |
3 | 12111100010121211 |
4 | 10230232112200 |
5 | 130140124211 |
6 | 11453355504 |
7 | 1645032661 |
oct | 454562640 |
9 | 174303554 |
10 | 78833056 |
11 | 40554495 |
12 | 22498b94 |
13 | 134421a3 |
14 | a681368 |
15 | 6dc2e21 |
hex | 4b2e5a0 |
78833056 has 12 divisors (see below), whose sum is σ = 155202642. Its totient is φ = 39416512.
The previous prime is 78833047. The next prime is 78833077. The reversal of 78833056 is 65033887.
It can be written as a sum of positive squares in only one way, i.e., 73616400 + 5216656 = 8580^2 + 2284^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1231735 + ... + 1231798.
Almost surely, 278833056 is an apocalyptic number.
It is an amenable number.
78833056 is a deficient number, since it is larger than the sum of its proper divisors (76369586).
78833056 is a wasteful number, since it uses less digits than its factorization.
78833056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2463543 (or 2463535 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 40.
The square root of 78833056 is about 8878.7981168624. The cubic root of 78833056 is about 428.7815805744.
The spelling of 78833056 in words is "seventy-eight million, eight hundred thirty-three thousand, fifty-six".
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