Base | Representation |
---|---|
bin | 1100001110011… |
… | …11000101111101 |
3 | 21010222121001011 |
4 | 12013033011331 |
5 | 202223411000 |
6 | 14102115221 |
7 | 2353514053 |
oct | 607170575 |
9 | 233877034 |
10 | 102560125 |
11 | 5298aa38 |
12 | 2a41bb11 |
13 | 1832bb85 |
14 | d89a1d3 |
15 | 900d2ba |
hex | 61cf17d |
102560125 has 8 divisors (see below), whose sum is σ = 127995192. Its totient is φ = 82048000.
The previous prime is 102560083. The next prime is 102560173. The reversal of 102560125 is 521065201.
It can be written as a sum of positive squares in 4 ways, for example, as 33154564 + 69405561 = 5758^2 + 8331^2 .
It is not a de Polignac number, because 102560125 - 219 = 102035837 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102560096 and 102560105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410116 + ... + 410365.
It is an arithmetic number, because the mean of its divisors is an integer number (15999399).
Almost surely, 2102560125 is an apocalyptic number.
It is an amenable number.
102560125 is a deficient number, since it is larger than the sum of its proper divisors (25435067).
102560125 is an frugal number, since it uses more digits than its factorization.
102560125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 820496 (or 820486 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 102560125 is about 10127.1972924398. The cubic root of 102560125 is about 468.0865696261.
The spelling of 102560125 in words is "one hundred two million, five hundred sixty thousand, one hundred twenty-five".
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