Base | Representation |
---|---|
bin | 1001011111111110… |
… | …0000100100001011 |
3 | 20120201021211110112 |
4 | 2113333200210023 |
5 | 20210300224300 |
6 | 1101011304535 |
7 | 120122465606 |
oct | 22777404413 |
9 | 6521254415 |
10 | 2550008075 |
11 | 109945a89a |
12 | 5b1bab14b |
13 | 3183bb424 |
14 | 1a294b33d |
15 | edd07e35 |
hex | 97fe090b |
2550008075 has 24 divisors (see below), whose sum is σ = 3456028800. Its totient is φ = 1858060800.
The previous prime is 2550008053. The next prime is 2550008081. The reversal of 2550008075 is 5708000552.
It is a happy number.
It is not a de Polignac number, because 2550008075 - 26 = 2550008011 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83600 + ... + 109949.
It is an arithmetic number, because the mean of its divisors is an integer number (144001200).
Almost surely, 22550008075 is an apocalyptic number.
2550008075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2550008075 is a deficient number, since it is larger than the sum of its proper divisors (906020725).
2550008075 is a wasteful number, since it uses less digits than its factorization.
2550008075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193607 (or 193602 counting only the distinct ones).
The product of its (nonzero) digits is 14000, while the sum is 32.
The square root of 2550008075 is about 50497.6046461612. The cubic root of 2550008075 is about 1366.1986501428.
The spelling of 2550008075 in words is "two billion, five hundred fifty million, eight thousand, seventy-five".
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