Base | Representation |
---|---|
bin | 100111010110… |
… | …010100010001 |
3 | 201102001112222 |
4 | 213112110101 |
5 | 10120040100 |
6 | 1005030425 |
7 | 153450650 |
oct | 47262421 |
9 | 21361488 |
10 | 10315025 |
11 | 5905916 |
12 | 3555415 |
13 | 21a2086 |
14 | 1527197 |
15 | d8b485 |
hex | 9d6511 |
10315025 has 12 divisors (see below), whose sum is σ = 14618112. Its totient is φ = 7073040.
The previous prime is 10315003. The next prime is 10315027. The reversal of 10315025 is 52051301.
It is not a de Polignac number, because 10315025 - 28 = 10314769 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10314994 and 10315012.
It is not an unprimeable number, because it can be changed into a prime (10315027) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 29297 + ... + 29646.
It is an arithmetic number, because the mean of its divisors is an integer number (1218176).
Almost surely, 210315025 is an apocalyptic number.
It is an amenable number.
10315025 is a deficient number, since it is larger than the sum of its proper divisors (4303087).
10315025 is an equidigital number, since it uses as much as digits as its factorization.
10315025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58960 (or 58955 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 17.
The square root of 10315025 is about 3211.7012625710. The cubic root of 10315025 is about 217.6824557863.
Adding to 10315025 its reverse (52051301), we get a palindrome (62366326).
The spelling of 10315025 in words is "ten million, three hundred fifteen thousand, twenty-five".
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