Base | Representation |
---|---|
bin | 10111100111111101… |
… | …11001001001101001 |
3 | 1012201220211122021220 |
4 | 23303332321021221 |
5 | 201433410110342 |
6 | 5454314452253 |
7 | 626206100400 |
oct | 136376711151 |
9 | 35656748256 |
10 | 12683285097 |
11 | 54194248aa |
12 | 255b734089 |
13 | 12718a0b32 |
14 | 884684637 |
15 | 4e37405ec |
hex | 2f3fb9269 |
12683285097 has 48 divisors (see below), whose sum is σ = 20184216192. Its totient is φ = 7059467520.
The previous prime is 12683285077. The next prime is 12683285107. The reversal of 12683285097 is 79058238621.
It is not a de Polignac number, because 12683285097 - 26 = 12683285033 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12683285077) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4958943 + ... + 4961499.
It is an arithmetic number, because the mean of its divisors is an integer number (420504504).
Almost surely, 212683285097 is an apocalyptic number.
It is an amenable number.
12683285097 is a deficient number, since it is larger than the sum of its proper divisors (7500931095).
12683285097 is a wasteful number, since it uses less digits than its factorization.
12683285097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3438 (or 3431 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 51.
The spelling of 12683285097 in words is "twelve billion, six hundred eighty-three million, two hundred eighty-five thousand, ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •