Base | Representation |
---|---|
bin | 1011000110011… |
… | …10100101110101 |
3 | 20111020000211200 |
4 | 11203032211311 |
5 | 142314332020 |
6 | 13123523113 |
7 | 2210341314 |
oct | 543164565 |
9 | 214200750 |
10 | 93120885 |
11 | 48623110 |
12 | 27229499 |
13 | 163a5620 |
14 | c52027b |
15 | 8296590 |
hex | 58ce975 |
93120885 has 96 divisors (see below), whose sum is σ = 196560000. Its totient is φ = 40158720.
The previous prime is 93120877. The next prime is 93120899. The reversal of 93120885 is 58802139.
It is not a de Polignac number, because 93120885 - 23 = 93120877 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 186366 + ... + 186864.
It is an arithmetic number, because the mean of its divisors is an integer number (2047500).
Almost surely, 293120885 is an apocalyptic number.
It is an amenable number.
93120885 is an abundant number, since it is smaller than the sum of its proper divisors (103439115).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93120885 is a wasteful number, since it uses less digits than its factorization.
93120885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 563 (or 560 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 36.
The square root of 93120885 is about 9649.9163208807. The cubic root of 93120885 is about 453.2617086357.
The spelling of 93120885 in words is "ninety-three million, one hundred twenty thousand, eight hundred eighty-five".
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