Base | Representation |
---|---|
bin | 110000111100… |
… | …001011011001 |
3 | 220010210122000 |
4 | 300330023121 |
5 | 11241020101 |
6 | 1134551213 |
7 | 214022334 |
oct | 60741331 |
9 | 26123560 |
10 | 12829401 |
11 | 7272a12 |
12 | 4368509 |
13 | 2872680 |
14 | 19bd61b |
15 | 11d6486 |
hex | c3c2d9 |
12829401 has 16 divisors (see below), whose sum is σ = 20469120. Its totient is φ = 7894800.
The previous prime is 12829391. The next prime is 12829451. The reversal of 12829401 is 10492821.
12829401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12829401 - 27 = 12829273 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (12829451) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17925 + ... + 18626.
It is an arithmetic number, because the mean of its divisors is an integer number (1279320).
Almost surely, 212829401 is an apocalyptic number.
It is an amenable number.
12829401 is a deficient number, since it is larger than the sum of its proper divisors (7639719).
12829401 is a wasteful number, since it uses less digits than its factorization.
12829401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36573 (or 36567 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 27.
The square root of 12829401 is about 3581.8153218724. The cubic root of 12829401 is about 234.1003842802.
The spelling of 12829401 in words is "twelve million, eight hundred twenty-nine thousand, four hundred one".
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