Base | Representation |
---|---|
bin | 1001011100010001… |
… | …0111000000011111 |
3 | 20112122010001201102 |
4 | 2113010113000133 |
5 | 20142313034211 |
6 | 1055255103315 |
7 | 116543625626 |
oct | 22704270037 |
9 | 6478101642 |
10 | 2534502431 |
11 | 109072a20a |
12 | 5a8971b3b |
13 | 31511c8a6 |
14 | 1a08726bd |
15 | ec793a3b |
hex | 9711701f |
2534502431 has 4 divisors (see below), whose sum is σ = 2593444392. Its totient is φ = 2475560472.
The previous prime is 2534502391. The next prime is 2534502499. The reversal of 2534502431 is 1342054352.
It is a happy number.
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 2534502431 - 214 = 2534486047 is a prime.
It is a super-2 number, since 2×25345024312 = 12847405145489819522, 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 = 2534502394 and 2534502403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2534502031) 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, 29470916 + ... + 29471001.
It is an arithmetic number, because the mean of its divisors is an integer number (648361098).
Almost surely, 22534502431 is an apocalyptic number.
2534502431 is a deficient number, since it is larger than the sum of its proper divisors (58941961).
2534502431 is an equidigital number, since it uses as much as digits as its factorization.
2534502431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58941960.
The product of its (nonzero) digits is 14400, while the sum is 29.
The square root of 2534502431 is about 50343.8420365391. The cubic root of 2534502431 is about 1363.4239043626.
Adding to 2534502431 its reverse (1342054352), we get a palindrome (3876556783).
The spelling of 2534502431 in words is "two billion, five hundred thirty-four million, five hundred two thousand, four hundred thirty-one".
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