Base | Representation |
---|---|
bin | 1110110100101… |
… | …10011010000000 |
3 | 22122222112102200 |
4 | 13122112122000 |
5 | 223313114112 |
6 | 20201113200 |
7 | 3036640464 |
oct | 732263200 |
9 | 278875380 |
10 | 124348032 |
11 | 64211576 |
12 | 35788800 |
13 | 1c9ba023 |
14 | 1272c4a4 |
15 | adb3cdc |
hex | 7696680 |
124348032 has 48 divisors (see below), whose sum is σ = 357827730. Its totient is φ = 41448960.
The previous prime is 124348031. The next prime is 124348057. The reversal of 124348032 is 230843421.
It can be written as a sum of positive squares in only one way, i.e., 88059456 + 36288576 = 9384^2 + 6024^2 .
It is a tau number, because it is divible by the number of its divisors (48).
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 junction number, because it is equal to n+sod(n) for n = 124347987 and 124348005.
It is not an unprimeable number, because it can be changed into a prime (124348031) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52819 + ... + 55122.
Almost surely, 2124348032 is an apocalyptic number.
124348032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
124348032 is an abundant number, since it is smaller than the sum of its proper divisors (233479698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124348032 is a wasteful number, since it uses less digits than its factorization.
124348032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107961 (or 107946 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 124348032 is about 11151.1448739580. The cubic root of 124348032 is about 499.1291936062.
The spelling of 124348032 in words is "one hundred twenty-four million, three hundred forty-eight thousand, thirty-two".
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