Base | Representation |
---|---|
bin | 1110110101001… |
… | …00001001101100 |
3 | 22200002101122212 |
4 | 13122210021230 |
5 | 223321414312 |
6 | 20202225552 |
7 | 3040263563 |
oct | 732441154 |
9 | 280071585 |
10 | 124404332 |
11 | 6424a8a8 |
12 | 357b52b8 |
13 | 1ca09840 |
14 | 12744bda |
15 | adc5822 |
hex | 76a426c |
124404332 has 96 divisors (see below), whose sum is σ = 260789760. Its totient is φ = 51448320.
The previous prime is 124404331. The next prime is 124404353. The reversal of 124404332 is 233404421.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 124404298 and 124404307.
It is not an unprimeable number, because it can be changed into a prime (124404331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2108519 + ... + 2108577.
It is an arithmetic number, because the mean of its divisors is an integer number (2716560).
Almost surely, 2124404332 is an apocalyptic number.
It is an amenable number.
124404332 is an abundant number, since it is smaller than the sum of its proper divisors (136385428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124404332 is a wasteful number, since it uses less digits than its factorization.
124404332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183 (or 181 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 124404332 is about 11153.6689927575. The cubic root of 124404332 is about 499.2045110659.
Adding to 124404332 its reverse (233404421), we get a palindrome (357808753).
The spelling of 124404332 in words is "one hundred twenty-four million, four hundred four thousand, three hundred thirty-two".
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