Base | Representation |
---|---|
bin | 10110100101010010… |
… | …11100001110000110 |
3 | 1011021221110200211001 |
4 | 23102221130032012 |
5 | 144312221412241 |
6 | 5323015403514 |
7 | 606305261656 |
oct | 132251341606 |
9 | 34257420731 |
10 | 12124013446 |
11 | 5161764826 |
12 | 242438359a |
13 | 11b2a6546c |
14 | 8302a0366 |
15 | 4ae5ba431 |
hex | 2d2a5c386 |
12124013446 has 8 divisors (see below), whose sum is σ = 18194244624. Its totient is φ = 6059265240.
The previous prime is 12124013431. The next prime is 12124013533. The reversal of 12124013446 is 64431042121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1365210 + ... + 1374061.
It is an arithmetic number, because the mean of its divisors is an integer number (2274280578).
Almost surely, 212124013446 is an apocalyptic number.
12124013446 is a deficient number, since it is larger than the sum of its proper divisors (6070231178).
12124013446 is a wasteful number, since it uses less digits than its factorization.
12124013446 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2741486.
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 12124013446 its reverse (64431042121), we get a palindrome (76555055567).
The spelling of 12124013446 in words is "twelve billion, one hundred twenty-four million, thirteen thousand, four hundred forty-six".
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