Base | Representation |
---|---|
bin | 1000100111110011… |
… | …0111011101111111 |
3 | 12222022000110011202 |
4 | 2021330313131333 |
5 | 14214443400211 |
6 | 1021354210115 |
7 | 111232240151 |
oct | 21174673577 |
9 | 5868013152 |
10 | 2314434431 |
11 | a8848a931 |
12 | 54712393b |
13 | 2ab65a23a |
14 | 17d548ad1 |
15 | d82c353b |
hex | 89f3777f |
2314434431 has 4 divisors (see below), whose sum is σ = 2314597272. Its totient is φ = 2314271592.
The previous prime is 2314434401. The next prime is 2314434439. The reversal of 2314434431 is 1344344132.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2314434431 is a prime.
It is a super-2 number, since 2×23144344312 = 10713213470796587522, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2314434394 and 2314434403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2314434439) 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, 57821 + ... + 89286.
It is an arithmetic number, because the mean of its divisors is an integer number (578649318).
Almost surely, 22314434431 is an apocalyptic number.
2314434431 is a deficient number, since it is larger than the sum of its proper divisors (162841).
2314434431 is a wasteful number, since it uses less digits than its factorization.
2314434431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162840.
The product of its digits is 13824, while the sum is 29.
The square root of 2314434431 is about 48108.5692054960. The cubic root of 2314434431 is about 1322.7617474041.
Adding to 2314434431 its reverse (1344344132), we get a palindrome (3658778563).
It can be divided in two parts, 23144 and 34431, that added together give a palindrome (57575).
The spelling of 2314434431 in words is "two billion, three hundred fourteen million, four hundred thirty-four thousand, four hundred thirty-one".
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