Base | Representation |
---|---|
bin | 1110110011110… |
… | …01101001101100 |
3 | 22122202112212110 |
4 | 13121321221230 |
5 | 223300332002 |
6 | 20154404020 |
7 | 3035640216 |
oct | 731715154 |
9 | 278675773 |
10 | 124230252 |
11 | 64141033 |
12 | 35730610 |
13 | 1c978533 |
14 | 126db5b6 |
15 | ad8de6c |
hex | 7679a6c |
124230252 has 12 divisors (see below), whose sum is σ = 289870616. Its totient is φ = 41410080.
The previous prime is 124230247. The next prime is 124230283. The reversal of 124230252 is 252032421.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5176249 + ... + 5176272.
Almost surely, 2124230252 is an apocalyptic number.
124230252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
124230252 is an abundant number, since it is smaller than the sum of its proper divisors (165640364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124230252 is a wasteful number, since it uses less digits than its factorization.
124230252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10352528 (or 10352526 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 124230252 is about 11145.8625507405. The cubic root of 124230252 is about 498.9715553871.
Adding to 124230252 its reverse (252032421), we get a palindrome (376262673).
The spelling of 124230252 in words is "one hundred twenty-four million, two hundred thirty thousand, two hundred fifty-two".
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