Base | Representation |
---|---|
bin | 11101110100110111… |
… | …110000101000001001 |
3 | 10001122220201021001122 |
4 | 131310313300220021 |
5 | 1011042014421400 |
6 | 22413510325025 |
7 | 2212423433342 |
oct | 356467605011 |
9 | 101586637048 |
10 | 32025545225 |
11 | 12644649153 |
12 | 6259359775 |
13 | 3034c1487b |
14 | 179b4730c9 |
15 | c76885685 |
hex | 774df0a09 |
32025545225 has 6 divisors (see below), whose sum is σ = 39711676110. Its totient is φ = 25620436160.
The previous prime is 32025545221. The next prime is 32025545239. The reversal of 32025545225 is 52254552023.
It can be written as a sum of positive squares in 3 ways, for example, as 502252921 + 31523292304 = 22411^2 + 177548^2 .
It is not a de Polignac number, because 32025545225 - 22 = 32025545221 is a prime.
It is not an unprimeable number, because it can be changed into a prime (32025545221) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 640510880 + ... + 640510929.
It is an arithmetic number, because the mean of its divisors is an integer number (6618612685).
Almost surely, 232025545225 is an apocalyptic number.
It is an amenable number.
32025545225 is a deficient number, since it is larger than the sum of its proper divisors (7686130885).
32025545225 is a wasteful number, since it uses less digits than its factorization.
32025545225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1281021819 (or 1281021814 counting only the distinct ones).
The product of its (nonzero) digits is 120000, while the sum is 35.
The spelling of 32025545225 in words is "thirty-two billion, twenty-five million, five hundred forty-five thousand, two hundred twenty-five".
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