Base | Representation |
---|---|
bin | 11001110101111101… |
… | …01001010000000001 |
3 | 1022210221010122221001 |
4 | 30322332221100001 |
5 | 211403321333210 |
6 | 10212424332001 |
7 | 1000551321331 |
oct | 147276512001 |
9 | 38727118831 |
10 | 13874402305 |
11 | 597a813895 |
12 | 2832614001 |
13 | 14015a510a |
14 | 9589410c1 |
15 | 5630c403a |
hex | 33afa9401 |
13874402305 has 16 divisors (see below), whose sum is σ = 16885125504. Its totient is φ = 10943245440.
The previous prime is 13874402293. The next prime is 13874402323. The reversal of 13874402305 is 50320447831.
It is a happy number.
It is not a de Polignac number, because 13874402305 - 219 = 13873878017 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57565 + ... + 176245.
It is an arithmetic number, because the mean of its divisors is an integer number (1055320344).
Almost surely, 213874402305 is an apocalyptic number.
It is an amenable number.
13874402305 is a deficient number, since it is larger than the sum of its proper divisors (3010723199).
13874402305 is a wasteful number, since it uses less digits than its factorization.
13874402305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119016.
The product of its (nonzero) digits is 80640, while the sum is 37.
The spelling of 13874402305 in words is "thirteen billion, eight hundred seventy-four million, four hundred two thousand, three hundred five".
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