Base | Representation |
---|---|
bin | 110100110000… |
… | …101000111001 |
3 | 222000200011122 |
4 | 310300220321 |
5 | 12020040323 |
6 | 1212235025 |
7 | 225362531 |
oct | 64605071 |
9 | 28020148 |
10 | 13830713 |
11 | 7897246 |
12 | 476ba75 |
13 | 2b33370 |
14 | 1ba04c1 |
15 | 1332ec8 |
hex | d30a39 |
13830713 has 16 divisors (see below), whose sum is σ = 15374016. Its totient is φ = 12363840.
The previous prime is 13830703. The next prime is 13830757. The reversal of 13830713 is 31703831.
It is a cyclic number.
It is not a de Polignac number, because 13830713 - 24 = 13830697 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13830703) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84770 + ... + 84932.
It is an arithmetic number, because the mean of its divisors is an integer number (960876).
Almost surely, 213830713 is an apocalyptic number.
13830713 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
13830713 is a deficient number, since it is larger than the sum of its proper divisors (1543303).
13830713 is a wasteful number, since it uses less digits than its factorization.
13830713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 344.
The product of its (nonzero) digits is 1512, while the sum is 26.
The square root of 13830713 is about 3718.9666575542. The cubic root of 13830713 is about 240.0388420930.
The spelling of 13830713 in words is "thirteen million, eight hundred thirty thousand, seven hundred thirteen".
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