Base | Representation |
---|---|
bin | 10110100101010010… |
… | …11010100011010000 |
3 | 1011021221110100102210 |
4 | 23102221122203100 |
5 | 144312221202413 |
6 | 5323015312120 |
7 | 606305233020 |
oct | 132251324320 |
9 | 34257410383 |
10 | 12124006608 |
11 | 516175a67a |
12 | 242437b640 |
13 | 11b2a6230c |
14 | 83029ba80 |
15 | 4ae5b83c3 |
hex | 2d2a5a8d0 |
12124006608 has 40 divisors (see below), whose sum is σ = 35794687168. Its totient is φ = 3464001792.
The previous prime is 12124006607. The next prime is 12124006633. The reversal of 12124006608 is 80660042121.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12124006607) 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, 18041341 + ... + 18042012.
Almost surely, 212124006608 is an apocalyptic number.
It is an amenable number.
12124006608 is an abundant number, since it is smaller than the sum of its proper divisors (23670680560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12124006608 is a wasteful number, since it uses less digits than its factorization.
12124006608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36083371 (or 36083365 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 30.
Adding to 12124006608 its reverse (80660042121), we get a palindrome (92784048729).
The spelling of 12124006608 in words is "twelve billion, one hundred twenty-four million, six thousand, six hundred eight".
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