Base | Representation |
---|---|
bin | 100110001100… |
… | …100101100001 |
3 | 200211201021210 |
4 | 212030211201 |
5 | 10030404100 |
6 | 554340333 |
7 | 151052331 |
oct | 46144541 |
9 | 20751253 |
10 | 10013025 |
11 | 5719a30 |
12 | 342a6a9 |
13 | 20c7789 |
14 | 14890c1 |
15 | d2bc50 |
hex | 98c961 |
10013025 has 48 divisors (see below), whose sum is σ = 18480960. Its totient is φ = 4742400.
The previous prime is 10013011. The next prime is 10013053. The reversal of 10013025 is 52031001.
10013025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10013025 - 24 = 10013009 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10013025.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43611 + ... + 43839.
It is an arithmetic number, because the mean of its divisors is an integer number (385020).
Almost surely, 210013025 is an apocalyptic number.
10013025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10013025 is a deficient number, since it is larger than the sum of its proper divisors (8467935).
10013025 is a wasteful number, since it uses less digits than its factorization.
10013025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 306 (or 301 counting only the distinct ones).
The product of its (nonzero) digits is 30, while the sum is 12.
The square root of 10013025 is about 3164.3364233280. The cubic root of 10013025 is about 215.5369667941.
Adding to 10013025 its reverse (52031001), we get a palindrome (62044026).
The spelling of 10013025 in words is "ten million, thirteen thousand, twenty-five".
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