Base | Representation |
---|---|
bin | 10110100110011010… |
… | …10011001000100111 |
3 | 1011022121011021011001 |
4 | 23103031103020213 |
5 | 144322123212130 |
6 | 5323553054131 |
7 | 606451212064 |
oct | 132315231047 |
9 | 34277137131 |
10 | 12133413415 |
11 | 5166aa50a2 |
12 | 2427557347 |
13 | 11b49a6b86 |
14 | 831629c6b |
15 | 4b03256ca |
hex | 2d3353227 |
12133413415 has 16 divisors (see below), whose sum is σ = 14903450496. Its totient is φ = 9477972000.
The previous prime is 12133413403. The next prime is 12133413427. The reversal of 12133413415 is 51431433121.
12133413415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12133413403) and next prime (12133413427).
It is not a de Polignac number, because 12133413415 - 225 = 12099858983 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 864000 + ... + 877930.
It is an arithmetic number, because the mean of its divisors is an integer number (931465656).
Almost surely, 212133413415 is an apocalyptic number.
12133413415 is a deficient number, since it is larger than the sum of its proper divisors (2770037081).
12133413415 is a wasteful number, since it uses less digits than its factorization.
12133413415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18030.
The product of its digits is 4320, while the sum is 28.
Adding to 12133413415 its reverse (51431433121), we get a palindrome (63564846536).
The spelling of 12133413415 in words is "twelve billion, one hundred thirty-three million, four hundred thirteen thousand, four hundred fifteen".
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