Base | Representation |
---|---|
bin | 100100111111011100100… |
… | …001110110001011001001 |
3 | 100000000102010111210101200 |
4 | 210333130201312023021 |
5 | 313122032014011410 |
6 | 5223442421134413 |
7 | 351440522336553 |
oct | 44773441661311 |
9 | 10000363453350 |
10 | 2542025532105 |
11 | 8a00811625a4 |
12 | 3507b325a409 |
13 | 1559342ab1b7 |
14 | 8b06b2a44d3 |
15 | 461cd3503c0 |
hex | 24fdc8762c9 |
2542025532105 has 24 divisors (see below), whose sum is σ = 4448956020288. Its totient is φ = 1342584356256.
The previous prime is 2542025532089. The next prime is 2542025532107. The reversal of 2542025532105 is 5012355202452.
2542025532105 is a `hidden beast` number, since 2 + 542 + 0 + 2 + 5 + 5 + 3 + 2 + 105 = 666.
It is not a de Polignac number, because 2542025532105 - 24 = 2542025532089 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2542025532105.
It is not an unprimeable number, because it can be changed into a prime (2542025532107) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274216027 + ... + 274225296.
It is an arithmetic number, because the mean of its divisors is an integer number (185373167512).
Almost surely, 22542025532105 is an apocalyptic number.
It is an amenable number.
2542025532105 is a deficient number, since it is larger than the sum of its proper divisors (1906930488183).
2542025532105 is a wasteful number, since it uses less digits than its factorization.
2542025532105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 548441437 (or 548441434 counting only the distinct ones).
The product of its (nonzero) digits is 120000, while the sum is 36.
The spelling of 2542025532105 in words is "two trillion, five hundred forty-two billion, twenty-five million, five hundred thirty-two thousand, one hundred five".
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