Base | Representation |
---|---|
bin | 1110110101000… |
… | …00001100100100 |
3 | 22200001120102212 |
4 | 13122200030210 |
5 | 223320410012 |
6 | 20202022552 |
7 | 3040165421 |
oct | 732401444 |
9 | 280046385 |
10 | 124388132 |
11 | 64239710 |
12 | 357a7a58 |
13 | 1ca0235b |
14 | 1273cd48 |
15 | adc0b22 |
hex | 76a0324 |
124388132 has 24 divisors (see below), whose sum is σ = 242524800. Its totient is φ = 55336160.
The previous prime is 124388123. The next prime is 124388141. The reversal of 124388132 is 231883421.
It is an interprime number because it is at equal distance from previous prime (124388123) and next prime (124388141).
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 28007 + ... + 32142.
It is an arithmetic number, because the mean of its divisors is an integer number (10105200).
Almost surely, 2124388132 is an apocalyptic number.
It is an amenable number.
124388132 is a deficient number, since it is larger than the sum of its proper divisors (118136668).
124388132 is a wasteful number, since it uses less digits than its factorization.
124388132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60211 (or 60209 counting only the distinct ones).
The product of its digits is 9216, while the sum is 32.
The square root of 124388132 is about 11152.9427506824. The cubic root of 124388132 is about 499.1828412306.
The spelling of 124388132 in words is "one hundred twenty-four million, three hundred eighty-eight thousand, one hundred thirty-two".
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