Base | Representation |
---|---|
bin | 11000010000011101… |
… | …10011010111100001 |
3 | 1020121121001221120120 |
4 | 30020032303113201 |
5 | 203132342000113 |
6 | 5552132030453 |
7 | 640502450061 |
oct | 141016632741 |
9 | 36547057516 |
10 | 13023000033 |
11 | 558316474a |
12 | 2635462429 |
13 | 12c70957a4 |
14 | 8b78353a1 |
15 | 513496a23 |
hex | 3083b35e1 |
13023000033 has 8 divisors (see below), whose sum is σ = 17364943200. Its totient is φ = 8681528448.
The previous prime is 13023000019. The next prime is 13023000037. The reversal of 13023000033 is 33000032031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13023000033 - 24 = 13023000017 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13022999976 and 13023000021.
It is not an unprimeable number, because it can be changed into a prime (13023000037) 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, 47443 + ... + 168216.
It is an arithmetic number, because the mean of its divisors is an integer number (2170617900).
Almost surely, 213023000033 is an apocalyptic number.
It is an amenable number.
13023000033 is a deficient number, since it is larger than the sum of its proper divisors (4341943167).
13023000033 is a wasteful number, since it uses less digits than its factorization.
13023000033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235791.
The product of its (nonzero) digits is 162, while the sum is 15.
Adding to 13023000033 its reverse (33000032031), we get a palindrome (46023032064).
The spelling of 13023000033 in words is "thirteen billion, twenty-three million, thirty-three", and thus it is an aban number and an uban number.
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