Base | Representation |
---|---|
bin | 100110011000… |
… | …1000101101110 |
3 | 1101212101221212 |
4 | 1030301011232 |
5 | 20122432024 |
6 | 1555154422 |
7 | 333023411 |
oct | 114610556 |
9 | 41771855 |
10 | 20124014 |
11 | 103a5519 |
12 | 68a5a12 |
13 | 4227a01 |
14 | 295bb78 |
15 | 1b77a0e |
hex | 133116e |
20124014 has 8 divisors (see below), whose sum is σ = 30549960. Its totient is φ = 9940696.
The previous prime is 20124007. The next prime is 20124023. The reversal of 20124014 is 41042102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 20124014.
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, 60449 + ... + 60780.
It is an arithmetic number, because the mean of its divisors is an integer number (3818745).
Almost surely, 220124014 is an apocalyptic number.
20124014 is a deficient number, since it is larger than the sum of its proper divisors (10425946).
20124014 is a wasteful number, since it uses less digits than its factorization.
20124014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121314.
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 20124014 is about 4485.9797146220. The cubic root of 20124014 is about 272.0016489952.
Adding to 20124014 its reverse (41042102), we get a palindrome (61166116).
The spelling of 20124014 in words is "twenty million, one hundred twenty-four thousand, fourteen".
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