Base | Representation |
---|---|
bin | 1001110010010000… |
… | …10101001010001111 |
3 | 111120010022000221021 |
4 | 10321020111022033 |
5 | 41224340434211 |
6 | 2225143415011 |
7 | 244120415563 |
oct | 47110251217 |
9 | 14503260837 |
10 | 5253452431 |
11 | 2256489627 |
12 | 1027454467 |
13 | 65950c846 |
14 | 37b9d96a3 |
15 | 20b31d771 |
hex | 13921528f |
5253452431 has 4 divisors (see below), whose sum is σ = 5339574664. Its totient is φ = 5167330200.
The previous prime is 5253452429. The next prime is 5253452483. The reversal of 5253452431 is 1342543525.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5253452431 - 21 = 5253452429 is a prime.
It is a super-2 number, since 2×52534524312 = 55197524889559619522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5253452411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43061025 + ... + 43061146.
It is an arithmetic number, because the mean of its divisors is an integer number (1334893666).
Almost surely, 25253452431 is an apocalyptic number.
5253452431 is a deficient number, since it is larger than the sum of its proper divisors (86122233).
5253452431 is an equidigital number, since it uses as much as digits as its factorization.
5253452431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86122232.
The product of its digits is 72000, while the sum is 34.
The square root of 5253452431 is about 72480.7038528186. The cubic root of 5253452431 is about 1738.3942149042.
Adding to 5253452431 its reverse (1342543525), we get a palindrome (6595995956).
The spelling of 5253452431 in words is "five billion, two hundred fifty-three million, four hundred fifty-two thousand, four hundred thirty-one".
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