Base | Representation |
---|---|
bin | 1001110101100011… |
… | …10011110100111101 |
3 | 111122001022211121112 |
4 | 10322301303310331 |
5 | 41303430300130 |
6 | 2232012211405 |
7 | 244604431142 |
oct | 47261636475 |
9 | 14561284545 |
10 | 5281103165 |
11 | 2270054a78 |
12 | 1034769b65 |
13 | 662171420 |
14 | 3815563c9 |
15 | 20d981495 |
hex | 13ac73d3d |
5281103165 has 16 divisors (see below), whose sum is σ = 6827804928. Its totient is φ = 3898180416.
The previous prime is 5281103161. The next prime is 5281103183. The reversal of 5281103165 is 5613011825.
It is not a de Polignac number, because 5281103165 - 22 = 5281103161 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5281103161) 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, 142454 + ... + 175656.
It is an arithmetic number, because the mean of its divisors is an integer number (426737808).
Almost surely, 25281103165 is an apocalyptic number.
It is an amenable number.
5281103165 is a deficient number, since it is larger than the sum of its proper divisors (1546701763).
5281103165 is a wasteful number, since it uses less digits than its factorization.
5281103165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35668.
The product of its (nonzero) digits is 7200, while the sum is 32.
The square root of 5281103165 is about 72671.1990062088. The cubic root of 5281103165 is about 1741.4388025525.
The spelling of 5281103165 in words is "five billion, two hundred eighty-one million, one hundred three thousand, one hundred sixty-five".
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