Base | Representation |
---|---|
bin | 1110110101110… |
… | …11100100000100 |
3 | 22200021021012120 |
4 | 13122323210010 |
5 | 223333001403 |
6 | 20204245540 |
7 | 3041143266 |
oct | 732734404 |
9 | 280237176 |
10 | 124500228 |
11 | 64305956 |
12 | 358408b0 |
13 | 1ca41398 |
14 | 1276bb36 |
15 | ade3e53 |
hex | 76bb904 |
124500228 has 48 divisors (see below), whose sum is σ = 294840000. Its totient is φ = 40885888.
The previous prime is 124500223. The next prime is 124500239. The reversal of 124500228 is 822005421.
It is a junction number, because it is equal to n+sod(n) for n = 124500198 and 124500207.
It is not an unprimeable number, because it can be changed into a prime (124500223) 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, 319858 + ... + 320246.
It is an arithmetic number, because the mean of its divisors is an integer number (6142500).
Almost surely, 2124500228 is an apocalyptic number.
It is an amenable number.
124500228 is an abundant number, since it is smaller than the sum of its proper divisors (170339772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124500228 is a wasteful number, since it uses less digits than its factorization.
124500228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 724 (or 722 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 24.
The square root of 124500228 is about 11157.9670191303. The cubic root of 124500228 is about 499.3327472770.
Adding to 124500228 its reverse (822005421), we get a palindrome (946505649).
The spelling of 124500228 in words is "one hundred twenty-four million, five hundred thousand, two hundred twenty-eight".
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