Base | Representation |
---|---|
bin | 100101000111010111100… |
… | …100110101010011110010 |
3 | 100000211100222121121021100 |
4 | 211013113210311103302 |
5 | 313241442241113011 |
6 | 5231410504105230 |
7 | 352161366245361 |
oct | 45072744652362 |
9 | 10024328547240 |
10 | 2550532363506 |
11 | 8a3747032976 |
12 | 352388165216 |
13 | 15668b82894a |
14 | 8b636dc17d8 |
15 | 4652a0b2d56 |
hex | 251d79354f2 |
2550532363506 has 48 divisors (see below), whose sum is σ = 5544208087704. Its totient is φ = 847400424192.
The previous prime is 2550532363471. The next prime is 2550532363537. The reversal of 2550532363506 is 6053632350552.
2550532363506 is a `hidden beast` number, since 2 + 5 + 5 + 0 + 5 + 3 + 2 + 3 + 635 + 0 + 6 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 2018885765625 + 531646597881 = 1420875^2 + 729141^2 .
It is a super-2 number, since 2×25505323635062 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66130380 + ... + 66168936.
Almost surely, 22550532363506 is an apocalyptic number.
2550532363506 is an abundant number, since it is smaller than the sum of its proper divisors (2993675724198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2550532363506 is a wasteful number, since it uses less digits than its factorization.
2550532363506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50475 (or 50472 counting only the distinct ones).
The product of its (nonzero) digits is 2430000, while the sum is 45.
The spelling of 2550532363506 in words is "two trillion, five hundred fifty billion, five hundred thirty-two million, three hundred sixty-three thousand, five hundred six".
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