Base | Representation |
---|---|
bin | 101111010100… |
… | …010110100100 |
3 | 212100012021022 |
4 | 233110112210 |
5 | 11133413012 |
6 | 1121510312 |
7 | 210301436 |
oct | 57242644 |
9 | 25305238 |
10 | 12404132 |
11 | 7002454 |
12 | 41a2398 |
13 | 2753c30 |
14 | 190c656 |
15 | 1150472 |
hex | bd45a4 |
12404132 has 24 divisors (see below), whose sum is σ = 23491776. Its totient is φ = 5696928.
The previous prime is 12404089. The next prime is 12404143. The reversal of 12404132 is 23140421.
12404132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 12404132.
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, 13223 + ... + 14129.
It is an arithmetic number, because the mean of its divisors is an integer number (978824).
Almost surely, 212404132 is an apocalyptic number.
It is an amenable number.
12404132 is a deficient number, since it is larger than the sum of its proper divisors (11087644).
12404132 is a wasteful number, since it uses less digits than its factorization.
12404132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1187 (or 1185 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 12404132 is about 3521.9500280384. The cubic root of 12404132 is about 231.4846119576.
Adding to 12404132 its reverse (23140421), we get a palindrome (35544553).
The spelling of 12404132 in words is "twelve million, four hundred four thousand, one hundred thirty-two".
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