Base | Representation |
---|---|
bin | 1011010011010… |
… | …00001001011111 |
3 | 20121101021000000 |
4 | 11221220021133 |
5 | 143232022211 |
6 | 13223505343 |
7 | 2230526160 |
oct | 551501137 |
9 | 217337000 |
10 | 94798431 |
11 | 49569512 |
12 | 278b8253 |
13 | 16842060 |
14 | c839767 |
15 | 84c8656 |
hex | 5a6825f |
94798431 has 56 divisors (see below), whose sum is σ = 175054880. Its totient is φ = 49968576.
The previous prime is 94798421. The next prime is 94798447. The reversal of 94798431 is 13489749.
It is not a de Polignac number, because 94798431 - 213 = 94790239 is a prime.
It is a super-2 number, since 2×947984312 = 17973485040123522, which contains 22 as substring.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94798421) by changing a digit.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 65625 + ... + 67053.
It is an arithmetic number, because the mean of its divisors is an integer number (3125980).
Almost surely, 294798431 is an apocalyptic number.
94798431 is a gapful number since it is divisible by the number (91) formed by its first and last digit.
94798431 is a deficient number, since it is larger than the sum of its proper divisors (80256449).
94798431 is a wasteful number, since it uses less digits than its factorization.
94798431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1467 (or 1452 counting only the distinct ones).
The product of its digits is 217728, while the sum is 45.
The square root of 94798431 is about 9736.4485825171. The cubic root of 94798431 is about 455.9673193338.
The spelling of 94798431 in words is "ninety-four million, seven hundred ninety-eight thousand, four hundred thirty-one".
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