Base | Representation |
---|---|
bin | 110011001010… |
… | …010101111001 |
3 | 221020101101211 |
4 | 303022111321 |
5 | 11413133310 |
6 | 1155243121 |
7 | 221666116 |
oct | 63122571 |
9 | 27211354 |
10 | 13411705 |
11 | 763045a |
12 | 45a94a1 |
13 | 2a17728 |
14 | 1ad190d |
15 | 129dc8a |
hex | cca579 |
13411705 has 8 divisors (see below), whose sum is σ = 16260552. Its totient is φ = 10618368.
The previous prime is 13411681. The next prime is 13411709. The reversal of 13411705 is 50711431.
It can be written as a sum of positive squares in 4 ways, for example, as 45369 + 13366336 = 213^2 + 3656^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13411705 - 211 = 13409657 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13411709) 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 7 ways as a sum of consecutive naturals, for example, 13342 + ... + 14311.
It is an arithmetic number, because the mean of its divisors is an integer number (2032569).
Almost surely, 213411705 is an apocalyptic number.
It is an amenable number.
13411705 is a deficient number, since it is larger than the sum of its proper divisors (2848847).
13411705 is an equidigital number, since it uses as much as digits as its factorization.
13411705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27755.
The product of its (nonzero) digits is 420, while the sum is 22.
The square root of 13411705 is about 3662.1994757249. The cubic root of 13411705 is about 237.5899124019.
The spelling of 13411705 in words is "thirteen million, four hundred eleven thousand, seven hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •