Base | Representation |
---|---|
bin | 1011111011101… |
… | …1110111001011 |
3 | 10111011221012100 |
4 | 2332323313023 |
5 | 100303140210 |
6 | 4544444443 |
7 | 1145303550 |
oct | 276736713 |
9 | 114157170 |
10 | 50052555 |
11 | 26287253 |
12 | 14919723 |
13 | a4a62c7 |
14 | 690ca27 |
15 | 45da5c0 |
hex | 2fbbdcb |
50052555 has 48 divisors (see below), whose sum is σ = 104382720. Its totient is φ = 21674304.
The previous prime is 50052547. The next prime is 50052557. The reversal of 50052555 is 55525005.
It is a happy number.
It is not a de Polignac number, because 50052555 - 23 = 50052547 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50052557) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1804 + ... + 10166.
It is an arithmetic number, because the mean of its divisors is an integer number (2174640).
Almost surely, 250052555 is an apocalyptic number.
50052555 is an abundant number, since it is smaller than the sum of its proper divisors (54330165).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50052555 is a wasteful number, since it uses less digits than its factorization.
50052555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8400 (or 8397 counting only the distinct ones).
The product of its (nonzero) digits is 6250, while the sum is 27.
The square root of 50052555 is about 7074.7830355425. The cubic root of 50052555 is about 368.5321808500.
The spelling of 50052555 in words is "fifty million, fifty-two thousand, five hundred fifty-five".
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