Base | Representation |
---|---|
bin | 1011001000011… |
… | …11100011000000 |
3 | 20111201112210201 |
4 | 11210033203000 |
5 | 142401340234 |
6 | 13133334544 |
7 | 2212530100 |
oct | 544174300 |
9 | 214645721 |
10 | 93386944 |
11 | 48794aa2 |
12 | 27337454 |
13 | 16469761 |
14 | c58d200 |
15 | 82ea314 |
hex | 590f8c0 |
93386944 has 84 divisors (see below), whose sum is σ = 218501976. Its totient is φ = 39481344.
The previous prime is 93386941. The next prime is 93386977. The reversal of 93386944 is 44968339.
It is a super-2 number, since 2×933869442 = 17442242619318272, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 93386894 and 93386903.
It is not an unprimeable number, because it can be changed into a prime (93386941) 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 11 ways as a sum of consecutive naturals, for example, 304039 + ... + 304345.
It is an arithmetic number, because the mean of its divisors is an integer number (2601214).
Almost surely, 293386944 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 93386944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109250988).
93386944 is an abundant number, since it is smaller than the sum of its proper divisors (125115032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93386944 is a wasteful number, since it uses less digits than its factorization.
93386944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 430 (or 413 counting only the distinct ones).
The product of its digits is 559872, while the sum is 46.
The square root of 93386944 is about 9663.6920480736. The cubic root of 93386944 is about 453.6929748957.
The spelling of 93386944 in words is "ninety-three million, three hundred eighty-six thousand, nine hundred forty-four".
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