Base | Representation |
---|---|
bin | 1110110010010… |
… | …01010000110111 |
3 | 22122101110222211 |
4 | 13121021100313 |
5 | 223223011210 |
6 | 20150234251 |
7 | 3034153330 |
oct | 731112067 |
9 | 278343884 |
10 | 124032055 |
11 | 64016134 |
12 | 35655987 |
13 | 1c909264 |
14 | 12689287 |
15 | ad5038a |
hex | 7649437 |
124032055 has 16 divisors (see below), whose sum is σ = 170775360. Its totient is φ = 84713472.
The previous prime is 124032053. The next prime is 124032059. The reversal of 124032055 is 550230421.
It is a cyclic number.
It is not a de Polignac number, because 124032055 - 21 = 124032053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124032053) 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, 2101 + ... + 15889.
It is an arithmetic number, because the mean of its divisors is an integer number (10673460).
Almost surely, 2124032055 is an apocalyptic number.
124032055 is a deficient number, since it is larger than the sum of its proper divisors (46743305).
124032055 is a wasteful number, since it uses less digits than its factorization.
124032055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14058.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 124032055 is about 11136.9679446427. The cubic root of 124032055 is about 498.7060609989.
Adding to 124032055 its reverse (550230421), we get a palindrome (674262476).
The spelling of 124032055 in words is "one hundred twenty-four million, thirty-two thousand, fifty-five".
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