Base | Representation |
---|---|
bin | 110001110111… |
… | …011011010011 |
3 | 220121010112020 |
4 | 301313123103 |
5 | 11321301313 |
6 | 1144102523 |
7 | 216053013 |
oct | 61673323 |
9 | 26533466 |
10 | 13072083 |
11 | 7419282 |
12 | 4464a43 |
13 | 2928c7b |
14 | 1a43c43 |
15 | 1233323 |
hex | c776d3 |
13072083 has 16 divisors (see below), whose sum is σ = 17767296. Its totient is φ = 8547840.
The previous prime is 13072067. The next prime is 13072091. The reversal of 13072083 is 38027031.
13072083 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13072083 - 24 = 13072067 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13072013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61848 + ... + 62058.
It is an arithmetic number, because the mean of its divisors is an integer number (1110456).
Almost surely, 213072083 is an apocalyptic number.
13072083 is a deficient number, since it is larger than the sum of its proper divisors (4695213).
13072083 is a wasteful number, since it uses less digits than its factorization.
13072083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 514.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 13072083 is about 3615.5335705812. The cubic root of 13072083 is about 235.5672609570.
The spelling of 13072083 in words is "thirteen million, seventy-two thousand, eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •