Base | Representation |
---|---|
bin | 1110110110000… |
… | …10110110001000 |
3 | 22200022210010022 |
4 | 13123002312020 |
5 | 223334430211 |
6 | 20205040012 |
7 | 3041326250 |
oct | 733026610 |
9 | 280283108 |
10 | 124530056 |
11 | 64326302 |
12 | 35856008 |
13 | 1ca51b31 |
14 | 12778960 |
15 | adecbdb |
hex | 76c2d88 |
124530056 has 32 divisors (see below), whose sum is σ = 267252480. Its totient is φ = 53289600.
The previous prime is 124530023. The next prime is 124530127. The reversal of 124530056 is 650035421.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 49796 + ... + 52236.
It is an arithmetic number, because the mean of its divisors is an integer number (8351640).
Almost surely, 2124530056 is an apocalyptic number.
It is an amenable number.
124530056 is an abundant number, since it is smaller than the sum of its proper divisors (142722424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124530056 is a wasteful number, since it uses less digits than its factorization.
124530056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3365 (or 3361 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 124530056 is about 11159.3035624989. The cubic root of 124530056 is about 499.3726211207.
Adding to 124530056 its reverse (650035421), we get a palindrome (774565477).
The spelling of 124530056 in words is "one hundred twenty-four million, five hundred thirty thousand, fifty-six".
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