Base | Representation |
---|---|
bin | 100000110010010… |
… | …001100111001111 |
3 | 1102100000110002200 |
4 | 200302101213033 |
5 | 2111303102010 |
6 | 130325252543 |
7 | 16426231026 |
oct | 4062214717 |
9 | 1370013080 |
10 | 550050255 |
11 | 262541997 |
12 | 134264153 |
13 | 89c5a331 |
14 | 530a38bd |
15 | 33452cc0 |
hex | 20c919cf |
550050255 has 24 divisors (see below), whose sum is σ = 966486768. Its totient is φ = 289339776.
The previous prime is 550050253. The next prime is 550050331. The reversal of 550050255 is 552050055.
It is a happy number.
It is not a de Polignac number, because 550050255 - 21 = 550050253 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550050253) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80437 + ... + 87006.
It is an arithmetic number, because the mean of its divisors is an integer number (40270282).
Almost surely, 2550050255 is an apocalyptic number.
550050255 is a deficient number, since it is larger than the sum of its proper divisors (416436513).
550050255 is a wasteful number, since it uses less digits than its factorization.
550050255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167527 (or 167524 counting only the distinct ones).
The product of its (nonzero) digits is 6250, while the sum is 27.
The square root of 550050255 is about 23453.1502148432. The cubic root of 550050255 is about 819.3462243803.
It can be divided in two parts, 5500 and 50255, that added together give a palindrome (55755).
The spelling of 550050255 in words is "five hundred fifty million, fifty thousand, two hundred fifty-five".
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