Base | Representation |
---|---|
bin | 1011000010110000011110… |
… | …1101111000010011110000 |
3 | 1120222202121222220210122222 |
4 | 2300230013231320103300 |
5 | 3042413310003412144 |
6 | 41453543030020212 |
7 | 2362142062140443 |
oct | 260540755702360 |
9 | 46882558823588 |
10 | 12142002013424 |
11 | 3961437660298 |
12 | 144124baa7668 |
13 | 6a0ca7c824ba |
14 | 2dd96706b65a |
15 | 160c947a12ee |
hex | b0b07b784f0 |
12142002013424 has 40 divisors (see below), whose sum is σ = 24284680919040. Its totient is φ = 5874998500800.
The previous prime is 12142002013403. The next prime is 12142002013459. The reversal of 12142002013424 is 42431020024121.
It is a junction number, because it is equal to n+sod(n) for n = 12142002013393 and 12142002013402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18521357 + ... + 19165715.
It is an arithmetic number, because the mean of its divisors is an integer number (607117022976).
Almost surely, 212142002013424 is an apocalyptic number.
It is an amenable number.
12142002013424 is an abundant number, since it is smaller than the sum of its proper divisors (12142678905616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12142002013424 is a wasteful number, since it uses less digits than its factorization.
12142002013424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 682389 (or 682383 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 12142002013424 its reverse (42431020024121), we get a palindrome (54573022037545).
The spelling of 12142002013424 in words is "twelve trillion, one hundred forty-two billion, two million, thirteen thousand, four hundred twenty-four".
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