Base | Representation |
---|---|
bin | 10011011110010101111111 |
3 | 100121100202221 |
4 | 103132111333 |
5 | 2301330043 |
6 | 301230211 |
7 | 61251310 |
oct | 23362577 |
9 | 10540687 |
10 | 5105023 |
11 | 2977530 |
12 | 1862367 |
13 | 1099831 |
14 | 96c607 |
15 | 6ac8ed |
hex | 4de57f |
5105023 has 16 divisors (see below), whose sum is σ = 6418944. Its totient is φ = 3944160.
The previous prime is 5105021. The next prime is 5105047. The reversal of 5105023 is 3205015.
5105023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5105023 - 21 = 5105021 is a prime.
It is a super-2 number, since 2×51050232 = 52122519661058, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5104988 and 5105006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5105021) 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, 12661 + ... + 13057.
It is an arithmetic number, because the mean of its divisors is an integer number (401184).
Almost surely, 25105023 is an apocalyptic number.
5105023 is a deficient number, since it is larger than the sum of its proper divisors (1313921).
5105023 is a wasteful number, since it uses less digits than its factorization.
5105023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 582.
The product of its (nonzero) digits is 150, while the sum is 16.
The square root of 5105023 is about 2259.4297953245. The cubic root of 5105023 is about 172.1865539423.
The spelling of 5105023 in words is "five million, one hundred five thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •