Base | Representation |
---|---|
bin | 110011001010010010100101… |
… | …101110100000000101110101 |
3 | 1002111200111202102211200201200 |
4 | 303022102211232200011311 |
5 | 213443010403421233212 |
6 | 2114315010404443113 |
7 | 65252154164564430 |
oct | 6312224556400565 |
9 | 1074614672750650 |
10 | 225007527133557 |
11 | 6577017a150783 |
12 | 2129bb716a9499 |
13 | 9872170c0524c |
14 | 3d7c5cb1a0817 |
15 | 1b02e673886dc |
hex | cca4a5ba0175 |
225007527133557 has 96 divisors (see below), whose sum is σ = 383456038597632. Its totient is φ = 124477348257792.
The previous prime is 225007527133547. The next prime is 225007527133619. The reversal of 225007527133557 is 755331725700522.
225007527133557 is a `hidden beast` number, since 2 + 2 + 5 + 0 + 0 + 7 + 52 + 7 + 1 + 33 + 557 = 666.
It is not a de Polignac number, because 225007527133557 - 24 = 225007527133541 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225007527133517) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 549241363 + ... + 549650879.
It is an arithmetic number, because the mean of its divisors is an integer number (3994333735392).
Almost surely, 2225007527133557 is an apocalyptic number.
It is an amenable number.
225007527133557 is a deficient number, since it is larger than the sum of its proper divisors (158448511464075).
225007527133557 is a wasteful number, since it uses less digits than its factorization.
225007527133557 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 411587 (or 411584 counting only the distinct ones).
The product of its (nonzero) digits is 15435000, while the sum is 54.
The spelling of 225007527133557 in words is "two hundred twenty-five trillion, seven billion, five hundred twenty-seven million, one hundred thirty-three thousand, five hundred fifty-seven".
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