Base | Representation |
---|---|
bin | 111010100001101000… |
… | …0111100111000101110 |
3 | 110000102000221000100201 |
4 | 1311003100330320232 |
5 | 4024344214200000 |
6 | 133423205344114 |
7 | 12036350131144 |
oct | 1650320747056 |
9 | 400360830321 |
10 | 125682568750 |
11 | 49335596132 |
12 | 20436a0803a |
13 | bb0c59119b |
14 | 6123d25594 |
15 | 3408cd996a |
hex | 1d4343ce2e |
125682568750 has 24 divisors (see below), whose sum is σ = 235639746216. Its totient is φ = 50273025000.
The previous prime is 125682568733. The next prime is 125682568831. The reversal of 125682568750 is 57865286521.
It is a super-2 number, since 2×1256825687502 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 125682568691 and 125682568700.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10048356 + ... + 10060855.
It is an arithmetic number, because the mean of its divisors is an integer number (9818322759).
Almost surely, 2125682568750 is an apocalyptic number.
125682568750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
125682568750 is a deficient number, since it is larger than the sum of its proper divisors (109957177466).
125682568750 is an frugal number, since it uses more digits than its factorization.
125682568750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20109238 (or 20109218 counting only the distinct ones).
The product of its (nonzero) digits is 8064000, while the sum is 55.
The spelling of 125682568750 in words is "one hundred twenty-five billion, six hundred eighty-two million, five hundred sixty-eight thousand, seven hundred fifty".
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