Base | Representation |
---|---|
bin | 11000010001001010… |
… | …01101100001010110 |
3 | 1020122000010101120222 |
4 | 30020211031201112 |
5 | 203140342434301 |
6 | 5552501554342 |
7 | 640603414226 |
oct | 141045154126 |
9 | 36560111528 |
10 | 13028874326 |
11 | 5586507136 |
12 | 26374159b2 |
13 | 12c83714c0 |
14 | 8b8524086 |
15 | 513c5731b |
hex | 30894d856 |
13028874326 has 16 divisors (see below), whose sum is σ = 21076696368. Its totient is φ = 6004740000.
The previous prime is 13028874323. The next prime is 13028874347. The reversal of 13028874326 is 62347882031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13028874323) 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, 339200 + ... + 375651.
It is an arithmetic number, because the mean of its divisors is an integer number (1317293523).
Almost surely, 213028874326 is an apocalyptic number.
13028874326 is a deficient number, since it is larger than the sum of its proper divisors (8047822042).
13028874326 is a wasteful number, since it uses less digits than its factorization.
13028874326 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 715567.
The product of its (nonzero) digits is 387072, while the sum is 44.
The spelling of 13028874326 in words is "thirteen billion, twenty-eight million, eight hundred seventy-four thousand, three hundred twenty-six".
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