Base | Representation |
---|---|
bin | 10101001000101110… |
… | …101101100011001001 |
3 | 2011120122201112210102 |
4 | 111020232231203021 |
5 | 332434412304400 |
6 | 14232001255145 |
7 | 1432255444643 |
oct | 251056554311 |
9 | 64518645712 |
10 | 22695041225 |
11 | 969683941a |
12 | 44946344b5 |
13 | 21a8b4629c |
14 | 11541c7893 |
15 | 8cc6719d5 |
hex | 548bad8c9 |
22695041225 has 24 divisors (see below), whose sum is σ = 30359496600. Its totient is φ = 16765598720.
The previous prime is 22695041221. The next prime is 22695041233. The reversal of 22695041225 is 52214059622.
It can be written as a sum of positive squares in 12 ways, for example, as 2279489536 + 20415551689 = 47744^2 + 142883^2 .
It is not a de Polignac number, because 22695041225 - 22 = 22695041221 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22695041221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 481250 + ... + 526299.
It is an arithmetic number, because the mean of its divisors is an integer number (1264979025).
Almost surely, 222695041225 is an apocalyptic number.
22695041225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
22695041225 is a deficient number, since it is larger than the sum of its proper divisors (7664455375).
22695041225 is a wasteful number, since it uses less digits than its factorization.
22695041225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1007629 (or 1007624 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 38.
The spelling of 22695041225 in words is "twenty-two billion, six hundred ninety-five million, forty-one thousand, two hundred twenty-five".
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