| Base | Representation |
|---|---|
| bin | 1001100010100111… |
| … | …10101111010001111 |
| 3 | 111012222102101101000 |
| 4 | 10301103311322033 |
| 5 | 40442244034211 |
| 6 | 2204135351343 |
| 7 | 240635266362 |
| oct | 46123657217 |
| 9 | 14188371330 |
| 10 | 5122252431 |
| 11 | 219941807a |
| 12 | bab522553 |
| 13 | 638293aca |
| 14 | 3684060d9 |
| 15 | 1eea54656 |
| hex | 1314f5e8f |
5122252431 has 8 divisors (see below), whose sum is σ = 7588522160. Its totient is φ = 3414834936.
The previous prime is 5122252423. The next prime is 5122252441. The reversal of 5122252431 is 1342522215.
5122252431 is a `hidden beast` number, since 5 + 1 + 2 + 225 + 2 + 431 = 666.
It is not a de Polignac number, because 5122252431 - 23 = 5122252423 is a prime.
It is a super-2 number, since 2×51222524312 = 52474939933770819522, which contains 22 as substring.
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: 189713053 = 5122252431 / (5 + 1 + 2 + 2 + 2 + 5 + 2 + 4 + 3 + 1).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5122252395 and 5122252404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5122252441) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 94856500 + ... + 94856553.
It is an arithmetic number, because the mean of its divisors is an integer number (948565270).
Almost surely, 25122252431 is an apocalyptic number.
5122252431 is a deficient number, since it is larger than the sum of its proper divisors (2466269729).
5122252431 is a wasteful number, since it uses less digits than its factorization.
5122252431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189713062 (or 189713056 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 5122252431 is about 71569.9128894258. The cubic root of 5122252431 is about 1723.8004605694.
Adding to 5122252431 its reverse (1342522215), we get a palindrome (6464774646).
The spelling of 5122252431 in words is "five billion, one hundred twenty-two million, two hundred fifty-two thousand, four hundred thirty-one".
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