Base | Representation |
---|---|
bin | 100000110010011… |
… | …010000001001000 |
3 | 1102100002012022200 |
4 | 200302122001020 |
5 | 2111310202210 |
6 | 130330120200 |
7 | 16426433265 |
oct | 4062320110 |
9 | 1370065280 |
10 | 550084680 |
11 | 262565842 |
12 | 134280060 |
13 | 89c6cbc2 |
14 | 530b226c |
15 | 3345d0c0 |
hex | 20c9a048 |
550084680 has 48 divisors (see below), whose sum is σ = 1787776380. Its totient is φ = 146689152.
The previous prime is 550084679. The next prime is 550084693. The reversal of 550084680 is 86480055.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 541120644 + 8964036 = 23262^2 + 2994^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 763647 + ... + 764366.
Almost surely, 2550084680 is an apocalyptic number.
It is an amenable number.
550084680 is an abundant number, since it is smaller than the sum of its proper divisors (1237691700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550084680 is a wasteful number, since it uses less digits than its factorization.
550084680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1528030 (or 1528023 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 36.
The square root of 550084680 is about 23453.8841132977. The cubic root of 550084680 is about 819.3633170036.
The spelling of 550084680 in words is "five hundred fifty million, eighty-four thousand, six hundred eighty".
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