Base | Representation |
---|---|
bin | 110001101101… |
… | …001011000011 |
3 | 220111222220200 |
4 | 301231023003 |
5 | 11313430313 |
6 | 1143140243 |
7 | 215516403 |
oct | 61551303 |
9 | 26458820 |
10 | 13030083 |
11 | 739a770 |
12 | 4444683 |
13 | 2912b11 |
14 | 1a32803 |
15 | 1225b73 |
hex | c6d2c3 |
13030083 has 12 divisors (see below), whose sum is σ = 20532408. Its totient is φ = 7896960.
The previous prime is 13030081. The next prime is 13030097. The reversal of 13030083 is 38003031.
13030083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13030083 - 21 = 13030081 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13030081) 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, 65710 + ... + 65907.
It is an arithmetic number, because the mean of its divisors is an integer number (1711034).
Almost surely, 213030083 is an apocalyptic number.
13030083 is a deficient number, since it is larger than the sum of its proper divisors (7502325).
13030083 is a wasteful number, since it uses less digits than its factorization.
13030083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131634 (or 131631 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 13030083 is about 3609.7206263089. The cubic root of 13030083 is about 235.3147013598.
The spelling of 13030083 in words is "thirteen million, thirty thousand, eighty-three".
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