Base | Representation |
---|---|
bin | 110100010100… |
… | …011111010011 |
3 | 221210211000012 |
4 | 310110133103 |
5 | 12002343121 |
6 | 1205545135 |
7 | 224402423 |
oct | 64243723 |
9 | 27724005 |
10 | 13715411 |
11 | 7818656 |
12 | 47151ab |
13 | 2ac2a38 |
14 | 1b70483 |
15 | 130dc5b |
hex | d147d3 |
13715411 has 4 divisors (see below), whose sum is σ = 13759824. Its totient is φ = 13671000.
The previous prime is 13715407. The next prime is 13715417. The reversal of 13715411 is 11451731.
It is a happy number.
13715411 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11451731 = 313 ⋅36587.
It is a cyclic number.
It is not a de Polignac number, because 13715411 - 22 = 13715407 is a prime.
It is a super-2 number, since 2×137154112 = 376224997797842, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13715417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21740 + ... + 22361.
It is an arithmetic number, because the mean of its divisors is an integer number (3439956).
Almost surely, 213715411 is an apocalyptic number.
13715411 is a deficient number, since it is larger than the sum of its proper divisors (44413).
13715411 is an equidigital number, since it uses as much as digits as its factorization.
13715411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44412.
The product of its digits is 420, while the sum is 23.
The square root of 13715411 is about 3703.4323269097. The cubic root of 13715411 is about 239.3699388114.
The spelling of 13715411 in words is "thirteen million, seven hundred fifteen thousand, four hundred eleven".
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