Base | Representation |
---|---|
bin | 110101000110011001… |
… | …0111011111000100101 |
3 | 101220100001000212101112 |
4 | 1222030302323320211 |
5 | 3332014003444141 |
6 | 124215114434405 |
7 | 11144542106615 |
oct | 1521462737045 |
9 | 356301025345 |
10 | 114031312421 |
11 | 443a6780874 |
12 | 1a124a32a05 |
13 | a9a3762a80 |
14 | 573a768a45 |
15 | 2e75ea57eb |
hex | 1a8ccbbe25 |
114031312421 has 8 divisors (see below), whose sum is σ = 122812919544. Its totient is φ = 105251129280.
The previous prime is 114031312411. The next prime is 114031312453. The reversal of 114031312421 is 124213130411.
It can be written as a sum of positive squares in 4 ways, for example, as 40326664225 + 73704648196 = 200815^2 + 271486^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-114031312421 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (114031312411) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186686 + ... + 512751.
It is an arithmetic number, because the mean of its divisors is an integer number (15351614943).
Almost surely, 2114031312421 is an apocalyptic number.
It is an amenable number.
114031312421 is a deficient number, since it is larger than the sum of its proper divisors (8781607123).
114031312421 is a wasteful number, since it uses less digits than its factorization.
114031312421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 711991.
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 114031312421 its reverse (124213130411), we get a palindrome (238244442832).
The spelling of 114031312421 in words is "one hundred fourteen billion, thirty-one million, three hundred twelve thousand, four hundred twenty-one".
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