Base | Representation |
---|---|
bin | 10110100110011001… |
… | …00110011000011000 |
3 | 1011022120210221200202 |
4 | 23103030212120120 |
5 | 144322101330404 |
6 | 5323545121332 |
7 | 606446516462 |
oct | 132314463030 |
9 | 34276727622 |
10 | 12133230104 |
11 | 516698a3a6 |
12 | 2427489248 |
13 | 11b49415c8 |
14 | 8315bd132 |
15 | 4b02db21e |
hex | 2d3326618 |
12133230104 has 32 divisors (see below), whose sum is σ = 23289336000. Its totient is φ = 5923357440.
The previous prime is 12133230103. The next prime is 12133230119. The reversal of 12133230104 is 40103233121.
It is a super-2 number, since 2×121332301042 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12133230101) 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, 119972 + ... + 196620.
It is an arithmetic number, because the mean of its divisors is an integer number (727791750).
Almost surely, 212133230104 is an apocalyptic number.
It is an amenable number.
12133230104 is a deficient number, since it is larger than the sum of its proper divisors (11156105896).
12133230104 is a wasteful number, since it uses less digits than its factorization.
12133230104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77123 (or 77119 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 12133230104 its reverse (40103233121), we get a palindrome (52236463225).
The spelling of 12133230104 in words is "twelve billion, one hundred thirty-three million, two hundred thirty thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •