Base | Representation |
---|---|
bin | 101110111111… |
… | …000111000100 |
3 | 212011202220210 |
4 | 232333013010 |
5 | 11123121444 |
6 | 1115555420 |
7 | 206456661 |
oct | 56770704 |
9 | 25152823 |
10 | 12317124 |
11 | 6a53046 |
12 | 415bb70 |
13 | 2723451 |
14 | 18c8a68 |
15 | 11347b9 |
hex | bbf1c4 |
12317124 has 12 divisors (see below), whose sum is σ = 28739984. Its totient is φ = 4105704.
The previous prime is 12317119. The next prime is 12317153. The reversal of 12317124 is 42171321.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 12317124.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 513202 + ... + 513225.
Almost surely, 212317124 is an apocalyptic number.
It is an amenable number.
12317124 is an abundant number, since it is smaller than the sum of its proper divisors (16422860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12317124 is a wasteful number, since it uses less digits than its factorization.
12317124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1026434 (or 1026432 counting only the distinct ones).
The product of its digits is 336, while the sum is 21.
The square root of 12317124 is about 3509.5760427721. The cubic root of 12317124 is about 230.9420967668.
Adding to 12317124 its reverse (42171321), we get a palindrome (54488445).
The spelling of 12317124 in words is "twelve million, three hundred seventeen thousand, one hundred twenty-four".
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