Base | Representation |
---|---|
bin | 11000111110010101… |
… | …00101010000000011 |
3 | 1021121102002021012101 |
4 | 30133022211100003 |
5 | 204424342111403 |
6 | 10054235011231 |
7 | 653154106204 |
oct | 143712452003 |
9 | 37542067171 |
10 | 13407769603 |
11 | 5760377828 |
12 | 2722299b17 |
13 | 1358a038a7 |
14 | 9129935ab |
15 | 53714c71d |
hex | 31f2a5403 |
13407769603 has 4 divisors (see below), whose sum is σ = 13513342720. Its totient is φ = 13302196488.
The previous prime is 13407769597. The next prime is 13407769631. The reversal of 13407769603 is 30696770431.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30696770431 = 31 ⋅990218401.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13407769603 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13407769643) 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, 52786368 + ... + 52786621.
It is an arithmetic number, because the mean of its divisors is an integer number (3378335680).
Almost surely, 213407769603 is an apocalyptic number.
13407769603 is a deficient number, since it is larger than the sum of its proper divisors (105573117).
13407769603 is a wasteful number, since it uses less digits than its factorization.
13407769603 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105573116.
The product of its (nonzero) digits is 571536, while the sum is 46.
The spelling of 13407769603 in words is "thirteen billion, four hundred seven million, seven hundred sixty-nine thousand, six hundred three".
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