Base | Representation |
---|---|
bin | 110010000100… |
… | …101101011110 |
3 | 220200220011110 |
4 | 302010231132 |
5 | 11330021434 |
6 | 1145202450 |
7 | 216400443 |
oct | 62045536 |
9 | 26626143 |
10 | 13126494 |
11 | 7456147 |
12 | 4490426 |
13 | 2947974 |
14 | 1a599ca |
15 | 12444e9 |
hex | c84b5e |
13126494 has 16 divisors (see below), whose sum is σ = 26304768. Its totient is φ = 4366872.
The previous prime is 13126493. The next prime is 13126501. The reversal of 13126494 is 49462131.
13126494 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13126493) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1659 + ... + 5385.
It is an arithmetic number, because the mean of its divisors is an integer number (1644048).
Almost surely, 213126494 is an apocalyptic number.
13126494 is an abundant number, since it is smaller than the sum of its proper divisors (13178274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13126494 is a wasteful number, since it uses less digits than its factorization.
13126494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4319.
The product of its digits is 5184, while the sum is 30.
The square root of 13126494 is about 3623.0503722692. The cubic root of 13126494 is about 235.8936488157.
The spelling of 13126494 in words is "thirteen million, one hundred twenty-six thousand, four hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •