Base | Representation |
---|---|
bin | 1011001000111… |
… | …00100010100100 |
3 | 20111211020210211 |
4 | 11210130202210 |
5 | 142410041124 |
6 | 13134425204 |
7 | 2213141206 |
oct | 544344244 |
9 | 214736724 |
10 | 93440164 |
11 | 48820a84 |
12 | 27362204 |
13 | 16487a4c |
14 | c5a4776 |
15 | 830ae94 |
hex | 591c8a4 |
93440164 has 12 divisors (see below), whose sum is σ = 164424988. Its totient is φ = 46461600.
The previous prime is 93440147. The next prime is 93440167. The reversal of 93440164 is 46104439.
It can be written as a sum of positive squares in 2 ways, for example, as 30713764 + 62726400 = 5542^2 + 7920^2 .
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (93440167) 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 3 ways as a sum of consecutive naturals, for example, 63807 + ... + 65254.
Almost surely, 293440164 is an apocalyptic number.
It is an amenable number.
93440164 is a deficient number, since it is larger than the sum of its proper divisors (70984824).
93440164 is a wasteful number, since it uses less digits than its factorization.
93440164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129246 (or 129244 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 93440164 is about 9666.4452618323. The cubic root of 93440164 is about 453.7791430965.
The spelling of 93440164 in words is "ninety-three million, four hundred forty thousand, one hundred sixty-four".
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