Base | Representation |
---|---|
bin | 10101111101000010001111 |
3 | 101211101102000 |
4 | 111331002033 |
5 | 2433130043 |
6 | 323203343 |
7 | 66626331 |
oct | 25750217 |
9 | 11741360 |
10 | 5755023 |
11 | 328091a |
12 | 1b16553 |
13 | 1266651 |
14 | a9b451 |
15 | 78a2d3 |
hex | 57d08f |
5755023 has 8 divisors (see below), whose sum is σ = 8526000. Its totient is φ = 3836664.
The previous prime is 5755019. The next prime is 5755031. The reversal of 5755023 is 3205575.
It is not a de Polignac number, because 5755023 - 22 = 5755019 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 213149 = 5755023 / (5 + 7 + 5 + 5 + 0 + 2 + 3).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5755033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106548 + ... + 106601.
It is an arithmetic number, because the mean of its divisors is an integer number (1065750).
Almost surely, 25755023 is an apocalyptic number.
5755023 is a deficient number, since it is larger than the sum of its proper divisors (2770977).
5755023 is a wasteful number, since it uses less digits than its factorization.
5755023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213158 (or 213152 counting only the distinct ones).
The product of its (nonzero) digits is 5250, while the sum is 27.
The square root of 5755023 is about 2398.9629009220. The cubic root of 5755023 is about 179.2045454676.
The spelling of 5755023 in words is "five million, seven hundred fifty-five thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •