Base | Representation |
---|---|
bin | 11001111110100000… |
… | …00101101000111011 |
3 | 1022222221000110120220 |
4 | 30333100011220323 |
5 | 212030144141044 |
6 | 10223504551123 |
7 | 1002411520506 |
oct | 147720055073 |
9 | 38887013526 |
10 | 13946083899 |
11 | 5a07223280 |
12 | 28526224a3 |
13 | 14133b2167 |
14 | 96428013d |
15 | 569533019 |
hex | 33f405a3b |
13946083899 has 16 divisors (see below), whose sum is σ = 20307093120. Its totient is φ = 8443055360.
The previous prime is 13946083897. The next prime is 13946083903. The reversal of 13946083899 is 99838064931.
It is a cyclic number.
It is not a de Polignac number, because 13946083899 - 21 = 13946083897 is a prime.
It is a super-2 number, since 2×139460838992 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13946083891) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196797 + ... + 258110.
It is an arithmetic number, because the mean of its divisors is an integer number (1269193320).
Almost surely, 213946083899 is an apocalyptic number.
13946083899 is a deficient number, since it is larger than the sum of its proper divisors (6361009221).
13946083899 is a wasteful number, since it uses less digits than its factorization.
13946083899 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 455850.
The product of its (nonzero) digits is 10077696, while the sum is 60.
The spelling of 13946083899 in words is "thirteen billion, nine hundred forty-six million, eighty-three thousand, eight hundred ninety-nine".
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