Base | Representation |
---|---|
bin | 101111010010… |
… | …000011000100 |
3 | 212022201022200 |
4 | 233102003010 |
5 | 11133112232 |
6 | 1121354500 |
7 | 210232062 |
oct | 57220304 |
9 | 25281280 |
10 | 12394692 |
11 | 6aa6352 |
12 | 4198a30 |
13 | 274c84b |
14 | 1909032 |
15 | 114c77c |
hex | bd20c4 |
12394692 has 36 divisors (see below), whose sum is σ = 31589376. Its totient is φ = 4097520.
The previous prime is 12394673. The next prime is 12394721. The reversal of 12394692 is 29649321.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
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, 3217 + ... + 5927.
Almost surely, 212394692 is an apocalyptic number.
12394692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12394692 is an abundant number, since it is smaller than the sum of its proper divisors (19194684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12394692 is a wasteful number, since it uses less digits than its factorization.
12394692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2848 (or 2843 counting only the distinct ones).
The product of its digits is 23328, while the sum is 36.
The square root of 12394692 is about 3520.6096063040. The cubic root of 12394692 is about 231.4258742909.
The spelling of 12394692 in words is "twelve million, three hundred ninety-four thousand, six hundred ninety-two".
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