Base | Representation |
---|---|
bin | 110011101111011011… |
… | …0100100100101110010 |
3 | 101121210122202202111111 |
4 | 1213132312210211302 |
5 | 3310024413430002 |
6 | 123013345503534 |
7 | 11012325112612 |
oct | 1473666444562 |
9 | 347718682444 |
10 | 111113030002 |
11 | 43139455017 |
12 | 1964b641baa |
13 | a629c90640 |
14 | 5540d54a42 |
15 | 2d54ba43d7 |
hex | 19deda4972 |
111113030002 has 32 divisors (see below), whose sum is σ = 183229991280. Its totient is φ = 50221797120.
The previous prime is 111113029961. The next prime is 111113030003. The reversal of 111113030002 is 200030311111.
It can be written as a sum of positive squares in 8 ways, for example, as 56301323841 + 54811706161 = 237279^2 + 234119^2 .
It is a super-2 number, since 2×1111130300022 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is not an unprimeable number, because it can be changed into a prime (111113030003) 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, 210228 + ... + 516160.
Almost surely, 2111113030002 is an apocalyptic number.
111113030002 is a deficient number, since it is larger than the sum of its proper divisors (72116961278).
111113030002 is a wasteful number, since it uses less digits than its factorization.
111113030002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 306238.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 111113030002 its reverse (200030311111), we get a palindrome (311143341113).
The spelling of 111113030002 in words is "one hundred eleven billion, one hundred thirteen million, thirty thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •