Base | Representation |
---|---|
bin | 110100100010000111… |
… | …1010010111001011011 |
3 | 101210012012110111022201 |
4 | 1221010033102321123 |
5 | 3322020341304242 |
6 | 123454231431031 |
7 | 11102431156042 |
oct | 1510417227133 |
9 | 353165414281 |
10 | 112814009947 |
11 | 43931627471 |
12 | 19a45225477 |
13 | a83b4c0c52 |
14 | 5662c13559 |
15 | 2e0419d4b7 |
hex | 1a443d2e5b |
112814009947 has 8 divisors (see below), whose sum is σ = 112895145792. Its totient is φ = 112732907400.
The previous prime is 112814009921. The next prime is 112814009977. The reversal of 112814009947 is 749900418211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112814009947 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112814009897 and 112814009906.
It is not an unprimeable number, because it can be changed into a prime (112814009977) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12404872 + ... + 12413962.
It is an arithmetic number, because the mean of its divisors is an integer number (14111893224).
Almost surely, 2112814009947 is an apocalyptic number.
112814009947 is a deficient number, since it is larger than the sum of its proper divisors (81135845).
112814009947 is an equidigital number, since it uses as much as digits as its factorization.
112814009947 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16649.
The product of its (nonzero) digits is 145152, while the sum is 46.
The spelling of 112814009947 in words is "one hundred twelve billion, eight hundred fourteen million, nine thousand, nine hundred forty-seven".
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