Base | Representation |
---|---|
bin | 1010010000011101… |
… | …11001010001100010 |
3 | 112012210002000121200 |
4 | 11020032321101202 |
5 | 42234222101313 |
6 | 2310234302030 |
7 | 253315203132 |
oct | 51016712142 |
9 | 15183060550 |
10 | 5506831458 |
11 | 237650aa87 |
12 | 1098287916 |
13 | 699b6626b |
14 | 3a3514ac2 |
15 | 2236bdb73 |
hex | 1483b9462 |
5506831458 has 18 divisors (see below), whose sum is σ = 11932150347. Its totient is φ = 1835505540.
The previous prime is 5506831441. The next prime is 5506831487. The reversal of 5506831458 is 8541386055.
5506831458 is a `hidden beast` number, since 5 + 506 + 83 + 14 + 58 = 666.
It can be written as a sum of positive squares in only one way, i.e., 2753415729 + 2753415729 = 52473^2 + 52473^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=52473.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 306093 + ... + 323583.
Almost surely, 25506831458 is an apocalyptic number.
5506831458 is an abundant number, since it is smaller than the sum of its proper divisors (6425318889).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5506831458 is an frugal number, since it uses more digits than its factorization.
5506831458 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34990 (or 17496 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 45.
The square root of 5506831458 is about 74208.0282584034. The cubic root of 5506831458 is about 1765.9046963897.
The spelling of 5506831458 in words is "five billion, five hundred six million, eight hundred thirty-one thousand, four hundred fifty-eight".
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