Base | Representation |
---|---|
bin | 1110111011011… |
… | …00010000000000 |
3 | 22201122000221120 |
4 | 13131230100000 |
5 | 224024131221 |
6 | 20231552240 |
7 | 3050246235 |
oct | 735542000 |
9 | 281560846 |
10 | 125223936 |
11 | 6475a662 |
12 | 35b2b680 |
13 | 1cc35906 |
14 | 128b978c |
15 | aed85c6 |
hex | 776c400 |
125223936 has 44 divisors (see below), whose sum is σ = 333775632. Its totient is φ = 41740288.
The previous prime is 125223929. The next prime is 125223949. The reversal of 125223936 is 639322521.
It is a junction number, because it is equal to n+sod(n) for n = 125223897 and 125223906.
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 3 ways as a sum of consecutive naturals, for example, 17310 + ... + 23453.
Almost surely, 2125223936 is an apocalyptic number.
125223936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
125223936 is an abundant number, since it is smaller than the sum of its proper divisors (208551696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125223936 is an equidigital number, since it uses as much as digits as its factorization.
125223936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40786 (or 40768 counting only the distinct ones).
The product of its digits is 19440, while the sum is 33.
The square root of 125223936 is about 11190.3501285706. The cubic root of 125223936 is about 500.2984032090.
The spelling of 125223936 in words is "one hundred twenty-five million, two hundred twenty-three thousand, nine hundred thirty-six".
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