Base | Representation |
---|---|
bin | 1100001011000… |
… | …01100001011101 |
3 | 21010010210101221 |
4 | 12011201201131 |
5 | 202120030300 |
6 | 14044333341 |
7 | 2346634441 |
oct | 605414135 |
9 | 233123357 |
10 | 102111325 |
11 | 52703828 |
12 | 2a244251 |
13 | 18202804 |
14 | d7c0821 |
15 | 8e7031a |
hex | 616185d |
102111325 has 12 divisors (see below), whose sum is σ = 126812320. Its totient is φ = 81563760.
The previous prime is 102111319. The next prime is 102111389. The reversal of 102111325 is 523111201.
It is not a de Polignac number, because 102111325 - 25 = 102111293 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102111299 and 102111308.
It is a congruent number.
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, 15712 + ... + 21238.
Almost surely, 2102111325 is an apocalyptic number.
It is an amenable number.
102111325 is a deficient number, since it is larger than the sum of its proper divisors (24700995).
102111325 is an equidigital number, since it uses as much as digits as its factorization.
102111325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6276 (or 6271 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 16.
The square root of 102111325 is about 10105.0148441257. The cubic root of 102111325 is about 467.4027937104.
Adding to 102111325 its reverse (523111201), we get a palindrome (625222526).
The spelling of 102111325 in words is "one hundred two million, one hundred eleven thousand, three hundred twenty-five".
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