Base | Representation |
---|---|
bin | 10111001001000000… |
… | …00011010001111011 |
3 | 1012001211002022120212 |
4 | 23210200003101323 |
5 | 200420411320013 |
6 | 5412435341335 |
7 | 616603235504 |
oct | 134440032173 |
9 | 35054068525 |
10 | 12423541883 |
11 | 52a5846995 |
12 | 24a875184b |
13 | 122cb2971c |
14 | 85bd8dbab |
15 | 4caa346a8 |
hex | 2e480347b |
12423541883 has 4 divisors (see below), whose sum is σ = 12424065360. Its totient is φ = 12423018408.
The previous prime is 12423541849. The next prime is 12423541891. The reversal of 12423541883 is 38814532421.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12423541883 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12423541883.
It is not an unprimeable number, because it can be changed into a prime (12423544883) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224360 + ... + 274197.
It is an arithmetic number, because the mean of its divisors is an integer number (3106016340).
Almost surely, 212423541883 is an apocalyptic number.
12423541883 is a deficient number, since it is larger than the sum of its proper divisors (523477).
12423541883 is an equidigital number, since it uses as much as digits as its factorization.
12423541883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 523476.
The product of its digits is 184320, while the sum is 41.
The spelling of 12423541883 in words is "twelve billion, four hundred twenty-three million, five hundred forty-one thousand, eight hundred eighty-three".
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