Base | Representation |
---|---|
bin | 110001111110… |
… | …001010000101 |
3 | 220122112100100 |
4 | 301332022011 |
5 | 11323142103 |
6 | 1144434313 |
7 | 216226260 |
oct | 61761205 |
9 | 26575310 |
10 | 13099653 |
11 | 7437a66 |
12 | 4478999 |
13 | 2938698 |
14 | 1a4dcd7 |
15 | 123b5a3 |
hex | c7e285 |
13099653 has 12 divisors (see below), whose sum is σ = 21624928. Its totient is φ = 7485480.
The previous prime is 13099651. The next prime is 13099657. The reversal of 13099653 is 35699031.
13099653 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13099653 - 21 = 13099651 is a prime.
It is a Duffinian number.
It is a plaindrome in base 12.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13099651) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103903 + ... + 104028.
Almost surely, 213099653 is an apocalyptic number.
It is an amenable number.
13099653 is a deficient number, since it is larger than the sum of its proper divisors (8525275).
13099653 is a wasteful number, since it uses less digits than its factorization.
13099653 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207944 (or 207941 counting only the distinct ones).
The product of its (nonzero) digits is 21870, while the sum is 36.
The square root of 13099653 is about 3619.3442776282. The cubic root of 13099653 is about 235.7327543184.
The spelling of 13099653 in words is "thirteen million, ninety-nine thousand, six hundred fifty-three".
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