Base | Representation |
---|---|
bin | 1011001000100… |
… | …01001101010100 |
3 | 20111201220010201 |
4 | 11210101031110 |
5 | 142402044443 |
6 | 13133430244 |
7 | 2212555660 |
oct | 544211524 |
9 | 214656121 |
10 | 93393748 |
11 | 4879a118 |
12 | 2733b384 |
13 | 1646c896 |
14 | c5918a0 |
15 | 82ec34d |
hex | 5911354 |
93393748 has 24 divisors (see below), whose sum is σ = 187915392. Its totient is φ = 39784224.
The previous prime is 93393737. The next prime is 93393749. The reversal of 93393748 is 84739339.
It is a junction number, because it is equal to n+sod(n) for n = 93393698 and 93393707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93393749) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5311 + ... + 14662.
It is an arithmetic number, because the mean of its divisors is an integer number (7829808).
Almost surely, 293393748 is an apocalyptic number.
It is an amenable number.
93393748 is an abundant number, since it is smaller than the sum of its proper divisors (94521644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93393748 is a wasteful number, since it uses less digits than its factorization.
93393748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20151 (or 20149 counting only the distinct ones).
The product of its digits is 489888, while the sum is 46.
The square root of 93393748 is about 9664.0440810253. The cubic root of 93393748 is about 453.7039930384.
The spelling of 93393748 in words is "ninety-three million, three hundred ninety-three thousand, seven hundred forty-eight".
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