Base | Representation |
---|---|
bin | 1011001000100… |
… | …01010111100111 |
3 | 20111201221001010 |
4 | 11210101113213 |
5 | 142402110112 |
6 | 13133433303 |
7 | 2212560621 |
oct | 544212747 |
9 | 214657033 |
10 | 93394407 |
11 | 4879a667 |
12 | 2733b833 |
13 | 1646cc82 |
14 | c591c11 |
15 | 82ec63c |
hex | 59115e7 |
93394407 has 16 divisors (see below), whose sum is σ = 126120960. Its totient is φ = 61470912.
The previous prime is 93394391. The next prime is 93394417. The reversal of 93394407 is 70449339.
It is not a de Polignac number, because 93394407 - 24 = 93394391 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93394417) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91144 + ... + 92162.
It is an arithmetic number, because the mean of its divisors is an integer number (7882560).
Almost surely, 293394407 is an apocalyptic number.
93394407 is a deficient number, since it is larger than the sum of its proper divisors (32726553).
93394407 is a wasteful number, since it uses less digits than its factorization.
93394407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1382.
The product of its (nonzero) digits is 81648, while the sum is 39.
The square root of 93394407 is about 9664.0781764222. The cubic root of 93394407 is about 453.7050601699.
The spelling of 93394407 in words is "ninety-three million, three hundred ninety-four thousand, four hundred seven".
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