Base | Representation |
---|---|
bin | 100110101000… |
… | …001010101111 |
3 | 201001110021000 |
4 | 212220022233 |
5 | 10043012444 |
6 | 1001011343 |
7 | 152032602 |
oct | 46501257 |
9 | 21043230 |
10 | 10125999 |
11 | 57968a4 |
12 | 3483b53 |
13 | 2137020 |
14 | 14b8339 |
15 | d50469 |
hex | 9a82af |
10125999 has 32 divisors (see below), whose sum is σ = 17115840. Its totient is φ = 5861376.
The previous prime is 10125989. The next prime is 10126019. The reversal of 10125999 is 99952101.
10125999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10125999 - 29 = 10125487 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10125979) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5119 + ... + 6815.
It is an arithmetic number, because the mean of its divisors is an integer number (534870).
Almost surely, 210125999 is an apocalyptic number.
10125999 is a deficient number, since it is larger than the sum of its proper divisors (6989841).
10125999 is a wasteful number, since it uses less digits than its factorization.
10125999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1736 (or 1730 counting only the distinct ones).
The product of its (nonzero) digits is 7290, while the sum is 36.
The square root of 10125999 is about 3182.1374891730. The cubic root of 10125999 is about 216.3445504100.
The spelling of 10125999 in words is "ten million, one hundred twenty-five thousand, nine hundred ninety-nine".
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