Base | Representation |
---|---|
bin | 10111000111110001… |
… | …01110000100110101 |
3 | 1012001002200111021121 |
4 | 23203320232010311 |
5 | 200410241401123 |
6 | 5411430343541 |
7 | 616416504022 |
oct | 134370560465 |
9 | 35032614247 |
10 | 12413231413 |
11 | 529aa44540 |
12 | 24a51babb1 |
13 | 122a95975b |
14 | 85a868549 |
15 | 4c9b9975d |
hex | 2e3e2e135 |
12413231413 has 8 divisors (see below), whose sum is σ = 13665944160. Its totient is φ = 11181224880.
The previous prime is 12413231407. The next prime is 12413231423. The reversal of 12413231413 is 31413231421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12413231413 - 221 = 12411134261 is a prime.
It is a super-2 number, since 2×124132314132 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12413231423) 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, 5175295 + ... + 5177692.
It is an arithmetic number, because the mean of its divisors is an integer number (1708243020).
Almost surely, 212413231413 is an apocalyptic number.
It is an amenable number.
12413231413 is a deficient number, since it is larger than the sum of its proper divisors (1252712747).
12413231413 is a wasteful number, since it uses less digits than its factorization.
12413231413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10353107.
The product of its digits is 1728, while the sum is 25.
Adding to 12413231413 its reverse (31413231421), we get a palindrome (43826462834).
The spelling of 12413231413 in words is "twelve billion, four hundred thirteen million, two hundred thirty-one thousand, four hundred thirteen".
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