Base | Representation |
---|---|
bin | 110100011010000010… |
… | …0000111001000011000 |
3 | 101202111021211121110101 |
4 | 1220310010013020120 |
5 | 3320441404031322 |
6 | 123411255225144 |
7 | 11062624451653 |
oct | 1506404071030 |
9 | 352437747411 |
10 | 112542642712 |
11 | 4380242a225 |
12 | 1998a3781b4 |
13 | a7c7209a16 |
14 | 5638b7489a |
15 | 2dda448327 |
hex | 1a34107218 |
112542642712 has 32 divisors (see below), whose sum is σ = 214207527600. Its totient is φ = 55420953984.
The previous prime is 112542642697. The next prime is 112542642713. The reversal of 112542642712 is 217246245211.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112542642713) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3343438 + ... + 3376930.
Almost surely, 2112542642712 is an apocalyptic number.
It is an amenable number.
112542642712 is a deficient number, since it is larger than the sum of its proper divisors (101664884888).
112542642712 is a wasteful number, since it uses less digits than its factorization.
112542642712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39835 (or 39831 counting only the distinct ones).
The product of its digits is 53760, while the sum is 37.
Adding to 112542642712 its reverse (217246245211), we get a palindrome (329788887923).
The spelling of 112542642712 in words is "one hundred twelve billion, five hundred forty-two million, six hundred forty-two thousand, seven hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •