Base | Representation |
---|---|
bin | 110101001000… |
… | …111000010110 |
3 | 222012201101011 |
4 | 311020320112 |
5 | 12031230011 |
6 | 1214322434 |
7 | 226255156 |
oct | 65107026 |
9 | 28181334 |
10 | 13930006 |
11 | 7954902 |
12 | 47b941a |
13 | 2b6960c |
14 | 1bc8766 |
15 | 1352621 |
hex | d48e16 |
13930006 has 12 divisors (see below), whose sum is σ = 21201372. Its totient is φ = 6864336.
The previous prime is 13930003. The next prime is 13930027. The reversal of 13930006 is 60003931.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13930003) 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 5 ways as a sum of consecutive naturals, for example, 10005 + ... + 11311.
It is an arithmetic number, because the mean of its divisors is an integer number (1766781).
Almost surely, 213930006 is an apocalyptic number.
13930006 is a deficient number, since it is larger than the sum of its proper divisors (7271366).
13930006 is an equidigital number, since it uses as much as digits as its factorization.
13930006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1455 (or 1382 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 22.
The square root of 13930006 is about 3732.2923251000. The cubic root of 13930006 is about 240.6118992361.
Adding to 13930006 its reverse (60003931), we get a palindrome (73933937).
The spelling of 13930006 in words is "thirteen million, nine hundred thirty thousand, six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •