Base | Representation |
---|---|
bin | 1100000001111… |
… | …0001000001011 |
3 | 10111221101022121 |
4 | 3000132020023 |
5 | 100404030201 |
6 | 5001232111 |
7 | 1151601163 |
oct | 300361013 |
9 | 114841277 |
10 | 50455051 |
11 | 26531699 |
12 | 14a92637 |
13 | a5b757a |
14 | 69b55a3 |
15 | 46699a1 |
hex | 301e20b |
50455051 has 16 divisors (see below), whose sum is σ = 54835200. Its totient is φ = 46267200.
The previous prime is 50455019. The next prime is 50455081. The reversal of 50455051 is 15055405.
It is a cyclic number.
It is not a de Polignac number, because 50455051 - 25 = 50455019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50455081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186046 + ... + 186316.
It is an arithmetic number, because the mean of its divisors is an integer number (3427200).
Almost surely, 250455051 is an apocalyptic number.
50455051 is a deficient number, since it is larger than the sum of its proper divisors (4380149).
50455051 is a wasteful number, since it uses less digits than its factorization.
50455051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 570.
The product of its (nonzero) digits is 2500, while the sum is 25.
The square root of 50455051 is about 7103.1718971175. The cubic root of 50455051 is about 369.5173912368.
It can be divided in two parts, 504 and 55051, that added together give a palindrome (55555).
The spelling of 50455051 in words is "fifty million, four hundred fifty-five thousand, fifty-one".
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