Base | Representation |
---|---|
bin | 1011000111001… |
… | …01010111010101 |
3 | 20111101202210111 |
4 | 11203211113111 |
5 | 142330323130 |
6 | 13125523021 |
7 | 2211210262 |
oct | 543452725 |
9 | 214352714 |
10 | 93214165 |
11 | 48687200 |
12 | 27273471 |
13 | 16408c15 |
14 | c546269 |
15 | 82b402a |
hex | 58e55d5 |
93214165 has 12 divisors (see below), whose sum is σ = 122951052. Its totient is φ = 67791680.
The previous prime is 93214151. The next prime is 93214181. The reversal of 93214165 is 56141239.
It can be written as a sum of positive squares in 2 ways, for example, as 10458756 + 82755409 = 3234^2 + 9097^2 .
It is a de Polignac number, because none of the positive numbers 2k-93214165 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76432 + ... + 77641.
It is an arithmetic number, because the mean of its divisors is an integer number (10245921).
Almost surely, 293214165 is an apocalyptic number.
It is an amenable number.
93214165 is a deficient number, since it is larger than the sum of its proper divisors (29736887).
93214165 is a wasteful number, since it uses less digits than its factorization.
93214165 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154100 (or 154089 counting only the distinct ones).
The product of its digits is 6480, while the sum is 31.
The square root of 93214165 is about 9654.7483136538. The cubic root of 93214165 is about 453.4130035270.
The spelling of 93214165 in words is "ninety-three million, two hundred fourteen thousand, one hundred sixty-five".
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