Base | Representation |
---|---|
bin | 100100101101111111011… |
… | …110110110001000011001 |
3 | 22221020001001010120001100 |
4 | 210231333132312020121 |
5 | 312320141324021400 |
6 | 5211103025542013 |
7 | 350205226113612 |
oct | 44557736661031 |
9 | 8836031116040 |
10 | 2523284595225 |
11 | 893134410309 |
12 | 349042aa4909 |
13 | 153c38707434 |
14 | 8a1b02c4c09 |
15 | 45982dda100 |
hex | 24b7f7b6219 |
2523284595225 has 27 divisors (see below), whose sum is σ = 4519525752703. Its totient is φ = 1345739076240.
The previous prime is 2523284595193. The next prime is 2523284595281. The reversal of 2523284595225 is 5225954823252.
The square root of 2523284595225 is 1588485.
It is a perfect power (a square), and thus also a powerful number.
2523284595225 is a `hidden beast` number, since 2 + 5 + 2 + 3 + 28 + 4 + 595 + 2 + 25 = 666.
It can be written as a sum of positive squares in only one way, i.e., 908382454281 + 1614902140944 = 953091^2 + 1270788^2 .
It is not a de Polignac number, because 2523284595225 - 25 = 2523284595193 is a prime.
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, 23774326 + ... + 23880224.
Almost surely, 22523284595225 is an apocalyptic number.
2523284595225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2523284595225 is the 1588485-th square number.
2523284595225 is the 794243-rd centered octagonal number.
It is an amenable number.
2523284595225 is a deficient number, since it is larger than the sum of its proper divisors (1996241157478).
2523284595225 is an frugal number, since it uses more digits than its factorization.
2523284595225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211814 (or 105907 counting only the distinct ones).
The product of its digits is 17280000, while the sum is 54.
The spelling of 2523284595225 in words is "two trillion, five hundred twenty-three billion, two hundred eighty-four million, five hundred ninety-five thousand, two hundred twenty-five".
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