Base | Representation |
---|---|
bin | 101101111110… |
… | …110000010101 |
3 | 211200101022212 |
4 | 231332300111 |
5 | 11041203100 |
6 | 1110203205 |
7 | 204311321 |
oct | 55766025 |
9 | 24611285 |
10 | 12053525 |
11 | 6892aa0 |
12 | 4053505 |
13 | 2660483 |
14 | 185a981 |
15 | 10d1635 |
hex | b7ec15 |
12053525 has 24 divisors (see below), whose sum is σ = 16632864. Its totient is φ = 8590400.
The previous prime is 12053519. The next prime is 12053551. The reversal of 12053525 is 52535021.
It is not a de Polignac number, because 12053525 - 214 = 12037141 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12053525.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14162 + ... + 14988.
It is an arithmetic number, because the mean of its divisors is an integer number (693036).
Almost surely, 212053525 is an apocalyptic number.
It is an amenable number.
12053525 is a deficient number, since it is larger than the sum of its proper divisors (4579339).
12053525 is a wasteful number, since it uses less digits than its factorization.
12053525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 901 (or 896 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 23.
The square root of 12053525 is about 3471.8186876621. The cubic root of 12053525 is about 229.2827371612.
Adding to 12053525 its reverse (52535021), we get a palindrome (64588546).
The spelling of 12053525 in words is "twelve million, fifty-three thousand, five hundred twenty-five".
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