Base | Representation |
---|---|
bin | 1011001010100… |
… | …11000111000100 |
3 | 20112020121102100 |
4 | 11211103013010 |
5 | 142434214214 |
6 | 13143312100 |
7 | 2215061652 |
oct | 545230704 |
9 | 215217370 |
10 | 93663684 |
11 | 48963a04 |
12 | 2744b630 |
13 | 165356ca |
14 | c621dd2 |
15 | 8352309 |
hex | 59531c4 |
93663684 has 27 divisors (see below), whose sum is σ = 236907853. Its totient is φ = 31201872.
The previous prime is 93663671. The next prime is 93663701. The reversal of 93663684 is 48636639.
The square root of 93663684 is 9678.
It is a perfect power (a square), and thus also a powerful number.
93663684 is a `hidden beast` number, since 9 + 3 + 6 + 636 + 8 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 58522500 + 35141184 = 7650^2 + 5928^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 57262 + ... + 58874.
Almost surely, 293663684 is an apocalyptic number.
93663684 is the 9678-th square number.
It is an amenable number.
93663684 is an abundant number, since it is smaller than the sum of its proper divisors (143244169).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93663684 is a wasteful number, since it uses less digits than its factorization.
93663684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3236 (or 1618 counting only the distinct ones).
The product of its digits is 559872, while the sum is 45.
The cubic root of 93663684 is about 454.1406862150.
It can be divided in two parts, 936 and 63684, that added together give a triangular number (64620 = T359).
The spelling of 93663684 in words is "ninety-three million, six hundred sixty-three thousand, six hundred eighty-four".
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