Base | Representation |
---|---|
bin | 100110110000… |
… | …000000101101 |
3 | 201010002022212 |
4 | 212300000231 |
5 | 10100030000 |
6 | 1001420205 |
7 | 152225345 |
oct | 46600055 |
9 | 21102285 |
10 | 10158125 |
11 | 5808a4a |
12 | 349a665 |
13 | 2148833 |
14 | 14c5d25 |
15 | d59c35 |
hex | 9b002d |
10158125 has 10 divisors (see below), whose sum is σ = 12694374. Its totient is φ = 8126000.
The previous prime is 10158107. The next prime is 10158151. The reversal of 10158125 is 52185101.
It can be written as a sum of positive squares in 5 ways, for example, as 3034564 + 7123561 = 1742^2 + 2669^2 .
It is not a de Polignac number, because 10158125 - 210 = 10157101 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10158125.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7502 + ... + 8751.
Almost surely, 210158125 is an apocalyptic number.
It is an amenable number.
10158125 is a deficient number, since it is larger than the sum of its proper divisors (2536249).
10158125 is an frugal number, since it uses more digits than its factorization.
10158125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16273 (or 16258 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 23.
The square root of 10158125 is about 3187.1813566222. The cubic root of 10158125 is about 216.5731022707.
The spelling of 10158125 in words is "ten million, one hundred fifty-eight thousand, one hundred twenty-five".
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