Base | Representation |
---|---|
bin | 100110100100… |
… | …111000001101 |
3 | 201000202202222 |
4 | 212210320031 |
5 | 10042100100 |
6 | 1000425125 |
7 | 151645403 |
oct | 46447015 |
9 | 21022688 |
10 | 10112525 |
11 | 5787765 |
12 | 34781a5 |
13 | 2130b57 |
14 | 14b3473 |
15 | d4b485 |
hex | 9a4e0d |
10112525 has 24 divisors (see below), whose sum is σ = 13421760. Its totient is φ = 7539840.
The previous prime is 10112521. The next prime is 10112533. The reversal of 10112525 is 52521101.
It is not a de Polignac number, because 10112525 - 22 = 10112521 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10112521) 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 23 ways as a sum of consecutive naturals, for example, 24521 + ... + 24929.
It is an arithmetic number, because the mean of its divisors is an integer number (559240).
Almost surely, 210112525 is an apocalyptic number.
It is an amenable number.
10112525 is a deficient number, since it is larger than the sum of its proper divisors (3309235).
10112525 is a wasteful number, since it uses less digits than its factorization.
10112525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 485 (or 480 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 17.
The square root of 10112525 is about 3180.0196540273. The cubic root of 10112525 is about 216.2485493348.
Adding to 10112525 its reverse (52521101), we get a palindrome (62633626).
The spelling of 10112525 in words is "ten million, one hundred twelve thousand, five hundred twenty-five".
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