Base | Representation |
---|---|
bin | 10111000111101111… |
… | …11101011111010011 |
3 | 1012001002022101021212 |
4 | 23203313331133103 |
5 | 200410214014103 |
6 | 5411422210335 |
7 | 616415014562 |
oct | 134367753723 |
9 | 35032271255 |
10 | 12413032403 |
11 | 529a918a72 |
12 | 24a51239ab |
13 | 122a8b9cb5 |
14 | 85a815bd9 |
15 | 4c9b5a7d8 |
hex | 2e3dfd7d3 |
12413032403 has 4 divisors (see below), whose sum is σ = 12952729488. Its totient is φ = 11873335320.
The previous prime is 12413032397. The next prime is 12413032421. The reversal of 12413032403 is 30423031421.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30423031421 = 29 ⋅1049070049.
It is a cyclic number.
It is not a de Polignac number, because 12413032403 - 26 = 12413032339 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 539697061 = 12413032403 / (1 + 2 + 4 + 1 + 3 + 0 + 3 + 2 + 4 + 0 + 3).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12413032483) 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, 269848508 + ... + 269848553.
It is an arithmetic number, because the mean of its divisors is an integer number (3238182372).
Almost surely, 212413032403 is an apocalyptic number.
12413032403 is a deficient number, since it is larger than the sum of its proper divisors (539697085).
12413032403 is an equidigital number, since it uses as much as digits as its factorization.
12413032403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 539697084.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 12413032403 its reverse (30423031421), we get a palindrome (42836063824).
The spelling of 12413032403 in words is "twelve billion, four hundred thirteen million, thirty-two thousand, four hundred three".
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