Base | Representation |
---|---|
bin | 110001010101… |
… | …010101010001 |
3 | 220100000222000 |
4 | 301111111101 |
5 | 11302314213 |
6 | 1141104213 |
7 | 214631613 |
oct | 61252521 |
9 | 26300860 |
10 | 12932433 |
11 | 7333368 |
12 | 43b8069 |
13 | 28aa537 |
14 | 1a08db3 |
15 | 1206c73 |
hex | c55551 |
12932433 has 16 divisors (see below), whose sum is σ = 19219200. Its totient is φ = 8594640.
The previous prime is 12932431. The next prime is 12932441. The reversal of 12932433 is 33423921.
It is a happy number.
It is not a de Polignac number, because 12932433 - 21 = 12932431 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 a nialpdrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 12932397 and 12932406.
It is not an unprimeable number, because it can be changed into a prime (12932431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11928 + ... + 12966.
It is an arithmetic number, because the mean of its divisors is an integer number (1201200).
Almost surely, 212932433 is an apocalyptic number.
It is an amenable number.
12932433 is a deficient number, since it is larger than the sum of its proper divisors (6286767).
12932433 is a wasteful number, since it uses less digits than its factorization.
12932433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1509 (or 1503 counting only the distinct ones).
The product of its digits is 3888, while the sum is 27.
The square root of 12932433 is about 3596.1692118141. The cubic root of 12932433 is about 234.7253952511.
The spelling of 12932433 in words is "twelve million, nine hundred thirty-two thousand, four hundred thirty-three".
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