Base | Representation |
---|---|
bin | 1100100101101… |
… | …01110001001101 |
3 | 21100201010212211 |
4 | 12102311301031 |
5 | 204013232000 |
6 | 14251230421 |
7 | 2421413626 |
oct | 622656115 |
9 | 240633784 |
10 | 105602125 |
11 | 54678492 |
12 | 2b448411 |
13 | 18b55685 |
14 | 1004ca4d |
15 | 940e7ba |
hex | 64b5c4d |
105602125 has 16 divisors (see below), whose sum is σ = 132655536. Its totient is φ = 83928000.
The previous prime is 105602099. The next prime is 105602173. The reversal of 105602125 is 521206501.
It can be written as a sum of positive squares in 8 ways, for example, as 54493924 + 51108201 = 7382^2 + 7149^2 .
It is not a de Polignac number, because 105602125 - 25 = 105602093 is a prime.
It is a super-2 number, since 2×1056021252 = 22303617609031250, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 105602096 and 105602105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16935 + ... + 22315.
It is an arithmetic number, because the mean of its divisors is an integer number (8290971).
Almost surely, 2105602125 is an apocalyptic number.
It is an amenable number.
105602125 is a deficient number, since it is larger than the sum of its proper divisors (27053411).
105602125 is an equidigital number, since it uses as much as digits as its factorization.
105602125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5553 (or 5543 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 105602125 is about 10276.2894568030. The cubic root of 105602125 is about 472.6694706704.
Adding to 105602125 its reverse (521206501), we get a palindrome (626808626).
The spelling of 105602125 in words is "one hundred five million, six hundred two thousand, one hundred twenty-five".
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