Base | Representation |
---|---|
bin | 100110100101… |
… | …100011111101 |
3 | 201000220121200 |
4 | 212211203331 |
5 | 10042142300 |
6 | 1000450113 |
7 | 151656513 |
oct | 46454375 |
9 | 21026550 |
10 | 10115325 |
11 | 5789880 |
12 | 3479939 |
13 | 21321cc |
14 | 14b44b3 |
15 | d4c200 |
hex | 9a58fd |
10115325 has 72 divisors (see below), whose sum is σ = 20388576. Its totient is φ = 4752000.
The previous prime is 10115297. The next prime is 10115327. The reversal of 10115325 is 52351101.
It is not a de Polignac number, because 10115325 - 211 = 10113277 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10115298 and 10115307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10115327) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 150942 + ... + 151008.
Almost surely, 210115325 is an apocalyptic number.
10115325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10115325 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
10115325 is a wasteful number, since it uses less digits than its factorization.
10115325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155 (or 147 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 18.
The square root of 10115325 is about 3180.4598724084. The cubic root of 10115325 is about 216.2685061067.
Adding to 10115325 its reverse (52351101), we get a palindrome (62466426).
It can be divided in two parts, 10115 and 325, that added together give a triangular number (10440 = T144).
The spelling of 10115325 in words is "ten million, one hundred fifteen thousand, three hundred twenty-five".
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