Base | Representation |
---|---|
bin | 1001001101011… |
… | …11110001110000 |
3 | 12101101112001220 |
4 | 10212233301300 |
5 | 124240003112 |
6 | 11400025040 |
7 | 1625515254 |
oct | 446576160 |
9 | 171345056 |
10 | 77266032 |
11 | 3a684128 |
12 | 21a62180 |
13 | 13013b5c |
14 | a394264 |
15 | 6bb398c |
hex | 49afc70 |
77266032 has 40 divisors (see below), whose sum is σ = 199939584. Its totient is φ = 25712064.
The previous prime is 77266031. The next prime is 77266051. The reversal of 77266032 is 23066277.
It is a junction number, because it is equal to n+sod(n) for n = 77265984 and 77266002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (77266031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41473 + ... + 43295.
Almost surely, 277266032 is an apocalyptic number.
It is an amenable number.
77266032 is an abundant number, since it is smaller than the sum of its proper divisors (122673552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
77266032 is a wasteful number, since it uses less digits than its factorization.
77266032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2717 (or 2711 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 33.
The square root of 77266032 is about 8790.1098969239. The cubic root of 77266032 is about 425.9214737667.
The spelling of 77266032 in words is "seventy-seven million, two hundred sixty-six thousand, thirty-two".
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