Base | Representation |
---|---|
bin | 11000011010111101… |
… | …00101010110011010 |
3 | 1020211201200222101112 |
4 | 30031132211112122 |
5 | 203322410214002 |
6 | 10004554420322 |
7 | 642621566600 |
oct | 141536452632 |
9 | 36751628345 |
10 | 13111023002 |
11 | 5618915700 |
12 | 265aa316a2 |
13 | 130c3a489c |
14 | 8c53c9870 |
15 | 51b082852 |
hex | 30d7a559a |
13111023002 has 36 divisors (see below), whose sum is σ = 25146252810. Its totient is φ = 5108186160.
The previous prime is 13111022963. The next prime is 13111023031. The reversal of 13111023002 is 20032011131.
It can be written as a sum of positive squares in only one way, i.e., 13110021001 + 1002001 = 114499^2 + 1001^2 .
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 540977 + ... + 564692.
Almost surely, 213111023002 is an apocalyptic number.
13111023002 is a deficient number, since it is larger than the sum of its proper divisors (12035229808).
13111023002 is a wasteful number, since it uses less digits than its factorization.
13111023002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1105707 (or 1105689 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 13111023002 its reverse (20032011131), we get a palindrome (33143034133).
The spelling of 13111023002 in words is "thirteen billion, one hundred eleven million, twenty-three thousand, two".
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