Base | Representation |
---|---|
bin | 1011001010100… |
… | …10010010000000 |
3 | 20112020102202120 |
4 | 11211102102000 |
5 | 142434112123 |
6 | 13143244240 |
7 | 2215046031 |
oct | 545222200 |
9 | 215212676 |
10 | 93660288 |
11 | 489613a7 |
12 | 27449680 |
13 | 16533cb7 |
14 | c620a88 |
15 | 83512e3 |
hex | 5952480 |
93660288 has 64 divisors (see below), whose sum is σ = 250283520. Its totient is φ = 31032320.
The previous prime is 93660251. The next prime is 93660299. The reversal of 93660288 is 88206639.
It is a tau number, because it is divible by the number of its divisors (64).
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, 72706 + ... + 73982.
It is an arithmetic number, because the mean of its divisors is an integer number (3910680).
Almost surely, 293660288 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 93660288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125141760).
93660288 is an abundant number, since it is smaller than the sum of its proper divisors (156623232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93660288 is a wasteful number, since it uses less digits than its factorization.
93660288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1485 (or 1473 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 42.
The square root of 93660288 is about 9677.8245489366. The cubic root of 93660288 is about 454.1351974978.
The spelling of 93660288 in words is "ninety-three million, six hundred sixty thousand, two hundred eighty-eight".
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