Base | Representation |
---|---|
bin | 1110110100001… |
… | …00101011100000 |
3 | 22122211211211111 |
4 | 13122010223200 |
5 | 223303303144 |
6 | 20155353104 |
7 | 3036216010 |
oct | 732045340 |
9 | 278754744 |
10 | 124275424 |
11 | 64171a69 |
12 | 35752794 |
13 | 1c992c70 |
14 | 1270dc40 |
15 | ad9c534 |
hex | 7684ae0 |
124275424 has 48 divisors (see below), whose sum is σ = 301135968. Its totient is φ = 49162752.
The previous prime is 124275367. The next prime is 124275433. The reversal of 124275424 is 424572421.
It is a congruent number.
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, 18427 + ... + 24250.
It is an arithmetic number, because the mean of its divisors is an integer number (6273666).
Almost surely, 2124275424 is an apocalyptic number.
124275424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
124275424 is an abundant number, since it is smaller than the sum of its proper divisors (176860544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124275424 is a wasteful number, since it uses less digits than its factorization.
124275424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42707 (or 42699 counting only the distinct ones).
The product of its digits is 17920, while the sum is 31.
The square root of 124275424 is about 11147.8887687311. Note that the first 3 decimals coincide. The cubic root of 124275424 is about 499.0320259283.
The spelling of 124275424 in words is "one hundred twenty-four million, two hundred seventy-five thousand, four hundred twenty-four".
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