Base | Representation |
---|---|
bin | 1001011010010010… |
… | …11101101111101001 |
3 | 111001010000200121011 |
4 | 10231021131233221 |
5 | 40321410020040 |
6 | 2153202543521 |
7 | 236126613430 |
oct | 45511355751 |
9 | 14033020534 |
10 | 5052423145 |
11 | 2162a63320 |
12 | b90067ba1 |
13 | 626984bc3 |
14 | 35d02a117 |
15 | 1e885e3ea |
hex | 12d25dbe9 |
5052423145 has 32 divisors (see below), whose sum is σ = 7584917760. Its totient is φ = 3138743040.
The previous prime is 5052423127. The next prime is 5052423157. The reversal of 5052423145 is 5413242505.
It is not a de Polignac number, because 5052423145 - 29 = 5052422633 is a prime.
It is a super-2 number, since 2×50524231452 = 51053959272263382050, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90411 + ... + 135199.
It is an arithmetic number, because the mean of its divisors is an integer number (237028680).
Almost surely, 25052423145 is an apocalyptic number.
5052423145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5052423145 is a deficient number, since it is larger than the sum of its proper divisors (2532494615).
5052423145 is a wasteful number, since it uses less digits than its factorization.
5052423145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45105.
The product of its (nonzero) digits is 24000, while the sum is 31.
The square root of 5052423145 is about 71080.3991617942. The cubic root of 5052423145 is about 1715.9313360348.
The spelling of 5052423145 in words is "five billion, fifty-two million, four hundred twenty-three thousand, one hundred forty-five".
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