Base | Representation |
---|---|
bin | 10110011010100100… |
… | …00111000100100110 |
3 | 1011001200010010021001 |
4 | 23031102013010212 |
5 | 144121201331210 |
6 | 5310042343514 |
7 | 604133260300 |
oct | 131522070446 |
9 | 34050103231 |
10 | 12034011430 |
11 | 51159819a1 |
12 | 23ba1bab9a |
13 | 119a21262c |
14 | 822352970 |
15 | 4a673d03a |
hex | 2cd487126 |
12034011430 has 48 divisors (see below), whose sum is σ = 25274213136. Its totient is φ = 4113426240.
The previous prime is 12034011421. The next prime is 12034011481. The reversal of 12034011430 is 3411043021.
It is a junction number, because it is equal to n+sod(n) for n = 12034011398 and 12034011407.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125092 + ... + 199288.
It is an arithmetic number, because the mean of its divisors is an integer number (526546107).
Almost surely, 212034011430 is an apocalyptic number.
12034011430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12034011430 is an abundant number, since it is smaller than the sum of its proper divisors (13240201706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12034011430 is a wasteful number, since it uses less digits than its factorization.
12034011430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74549 (or 74542 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 12034011430 its reverse (3411043021), we get a palindrome (15445054451).
The spelling of 12034011430 in words is "twelve billion, thirty-four million, eleven thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •