Base | Representation |
---|---|
bin | 1110110010010… |
… | …01011100111100 |
3 | 22122101112001110 |
4 | 13121021130330 |
5 | 223223022303 |
6 | 20150242020 |
7 | 3034155513 |
oct | 731113474 |
9 | 278345043 |
10 | 124032828 |
11 | 64016777 |
12 | 35656310 |
13 | 1c90970a |
14 | 1268967a |
15 | ad50703 |
hex | 764973c |
124032828 has 12 divisors (see below), whose sum is σ = 289409960. Its totient is φ = 41344272.
The previous prime is 124032827. The next prime is 124032847. The reversal of 124032828 is 828230421.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 124032795 and 124032804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124032827) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5168023 + ... + 5168046.
Almost surely, 2124032828 is an apocalyptic number.
It is an amenable number.
124032828 is an abundant number, since it is smaller than the sum of its proper divisors (165377132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124032828 is a wasteful number, since it uses less digits than its factorization.
124032828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10336076 (or 10336074 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 30.
The square root of 124032828 is about 11137.0026488279. The cubic root of 124032828 is about 498.7070970187.
The spelling of 124032828 in words is "one hundred twenty-four million, thirty-two thousand, eight hundred twenty-eight".
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