Base | Representation |
---|---|
bin | 1001100000000000… |
… | …0111110101100101 |
3 | 20120201121000010020 |
4 | 2120000013311211 |
5 | 20210320401213 |
6 | 1101014545353 |
7 | 120124035564 |
oct | 23000076545 |
9 | 6521530106 |
10 | 2550168933 |
11 | 109955a734 |
12 | 5b2068259 |
13 | 318446700 |
14 | 1a298dbdb |
15 | edd3a923 |
hex | 98007d65 |
2550168933 has 24 divisors (see below), whose sum is σ = 3732391872. Its totient is φ = 1547814528.
The previous prime is 2550168919. The next prime is 2550168937. The reversal of 2550168933 is 3398610552.
It is not a de Polignac number, because 2550168933 - 24 = 2550168917 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2550168937) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2560 + ... + 71462.
It is an arithmetic number, because the mean of its divisors is an integer number (155516328).
Almost surely, 22550168933 is an apocalyptic number.
It is an amenable number.
2550168933 is a deficient number, since it is larger than the sum of its proper divisors (1182222939).
2550168933 is a wasteful number, since it uses less digits than its factorization.
2550168933 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69005 (or 68992 counting only the distinct ones).
The product of its (nonzero) digits is 194400, while the sum is 42.
The square root of 2550168933 is about 50499.1973500570. The cubic root of 2550168933 is about 1366.2273767657.
The spelling of 2550168933 in words is "two billion, five hundred fifty million, one hundred sixty-eight thousand, nine hundred thirty-three".
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