Base | Representation |
---|---|
bin | 100000110010111… |
… | …010110000101011 |
3 | 1102100100000021220 |
4 | 200302322300223 |
5 | 2111324000140 |
6 | 130333033123 |
7 | 16430532300 |
oct | 4062726053 |
9 | 1370300256 |
10 | 550218795 |
11 | 262647585 |
12 | 1343257a3 |
13 | 89cb8c69 |
14 | 531090a7 |
15 | 33487bd0 |
hex | 20cbac2b |
550218795 has 24 divisors (see below), whose sum is σ = 1024082064. Its totient is φ = 251528256.
The previous prime is 550218761. The next prime is 550218817. The reversal of 550218795 is 597812055.
It is not a de Polignac number, because 550218795 - 215 = 550186027 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 373564 + ... + 375033.
It is an arithmetic number, because the mean of its divisors is an integer number (42670086).
Almost surely, 2550218795 is an apocalyptic number.
550218795 is a deficient number, since it is larger than the sum of its proper divisors (473863269).
550218795 is a wasteful number, since it uses less digits than its factorization.
550218795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 748619 (or 748612 counting only the distinct ones).
The product of its (nonzero) digits is 126000, while the sum is 42.
The square root of 550218795 is about 23456.7430603654. The cubic root of 550218795 is about 819.4299006805.
The spelling of 550218795 in words is "five hundred fifty million, two hundred eighteen thousand, seven hundred ninety-five".
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