Base | Representation |
---|---|
bin | 101110111001… |
… | …001111100100 |
3 | 212010112221201 |
4 | 232321033210 |
5 | 11121334332 |
6 | 1115252244 |
7 | 206326630 |
oct | 56711744 |
9 | 25115851 |
10 | 12293092 |
11 | 6a36a89 |
12 | 414a084 |
13 | 2715526 |
14 | 18bddc0 |
15 | 112c5e7 |
hex | bb93e4 |
12293092 has 24 divisors (see below), whose sum is σ = 24786944. Its totient is φ = 5225472.
The previous prime is 12293089. The next prime is 12293107. The reversal of 12293092 is 29039221.
It is a super-2 number, since 2×122930922 = 302240221840928, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 12293092.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1828 + ... + 5284.
Almost surely, 212293092 is an apocalyptic number.
It is an amenable number.
12293092 is an abundant number, since it is smaller than the sum of its proper divisors (12493852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12293092 is a wasteful number, since it uses less digits than its factorization.
12293092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3595 (or 3593 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 28.
The square root of 12293092 is about 3506.1505957389. The cubic root of 12293092 is about 230.7918015644.
The spelling of 12293092 in words is "twelve million, two hundred ninety-three thousand, ninety-two".
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