Base | Representation |
---|---|
bin | 100110011110… |
… | …111001011001 |
3 | 200222112011120 |
4 | 212132321121 |
5 | 10040304100 |
6 | 1000115453 |
7 | 151514103 |
oct | 46367131 |
9 | 20875146 |
10 | 10088025 |
11 | 5770312 |
12 | 3465b89 |
13 | 212295c |
14 | 14a8573 |
15 | d440a0 |
hex | 99ee59 |
10088025 has 12 divisors (see below), whose sum is σ = 16678992. Its totient is φ = 5380240.
The previous prime is 10088017. The next prime is 10088041. The reversal of 10088025 is 52088001.
It is not a de Polignac number, because 10088025 - 23 = 10088017 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10087986 and 10088004.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67179 + ... + 67328.
It is an arithmetic number, because the mean of its divisors is an integer number (1389916).
Almost surely, 210088025 is an apocalyptic number.
10088025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10088025 is a deficient number, since it is larger than the sum of its proper divisors (6590967).
10088025 is a wasteful number, since it uses less digits than its factorization.
10088025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134520 (or 134515 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 24.
The square root of 10088025 is about 3176.1651405429. The cubic root of 10088025 is about 216.0737702414.
Subtracting from 10088025 its sum of digits (24), we obtain a palindrome (10088001).
The spelling of 10088025 in words is "ten million, eighty-eight thousand, twenty-five".
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