Base | Representation |
---|---|
bin | 1010111100011000111101… |
… | …0101010100110000011001 |
3 | 1120121022021011000122012211 |
4 | 2233012033111110300121 |
5 | 3034120240140044100 |
6 | 41331412011235121 |
7 | 2351220150354112 |
oct | 257061725246031 |
9 | 46538234018184 |
10 | 12032608128025 |
11 | 391a000665041 |
12 | 1424000148aa1 |
13 | 6938932123b4 |
14 | 2d854a583209 |
15 | 15cee09d31ba |
hex | af18f554c19 |
12032608128025 has 27 divisors (see below), whose sum is σ = 15294126887319. Its totient is φ = 9390748896000.
The previous prime is 12032608127983. The next prime is 12032608128061. The reversal of 12032608128025 is 52082180623021.
The square root of 12032608128025 is 3468805.
It is a perfect power (a square), and thus also a powerful number.
12032608128025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 13 ways, for example, as 10954491399049 + 1078116728976 = 3309757^2 + 1038324^2 .
It is not a de Polignac number, because 12032608128025 - 223 = 12032599739417 is a prime.
It is a super-2 number, since 2×120326081280252 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 711096565 + ... + 711113485.
Almost surely, 212032608128025 is an apocalyptic number.
12032608128025 is the 3468805-th square number.
12032608128025 is the 1734403-rd centered octagonal number.
It is an amenable number.
12032608128025 is a deficient number, since it is larger than the sum of its proper divisors (3261518759294).
12032608128025 is an frugal number, since it uses more digits than its factorization.
12032608128025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33934 (or 16967 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 40.
The spelling of 12032608128025 in words is "twelve trillion, thirty-two billion, six hundred eight million, one hundred twenty-eight thousand, twenty-five".
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