Base | Representation |
---|---|
bin | 100000110010000… |
… | …111111010111010 |
3 | 1102022221102122021 |
4 | 200302013322322 |
5 | 2111300314204 |
6 | 130324345054 |
7 | 16426004212 |
oct | 4062077272 |
9 | 1368842567 |
10 | 550010554 |
11 | 262515085 |
12 | 13424518a |
13 | 89c45242 |
14 | 53093242 |
15 | 33446154 |
hex | 20c87eba |
550010554 has 32 divisors (see below), whose sum is σ = 886464000. Its totient is φ = 255033600.
The previous prime is 550010509. The next prime is 550010557. The reversal of 550010554 is 455010055.
550010554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×5500105542 = 605023219022773832, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (550010557) 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, 764607 + ... + 765325.
It is an arithmetic number, because the mean of its divisors is an integer number (27702000).
Almost surely, 2550010554 is an apocalyptic number.
550010554 is a deficient number, since it is larger than the sum of its proper divisors (336453446).
550010554 is a wasteful number, since it uses less digits than its factorization.
550010554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1038.
The product of its (nonzero) digits is 2500, while the sum is 25.
The square root of 550010554 is about 23452.3038100738. The cubic root of 550010554 is about 819.3265112439.
It can be divided in two parts, 550010 and 554, that added together give a square (550564 = 7422).
The spelling of 550010554 in words is "five hundred fifty million, ten thousand, five hundred fifty-four".
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