Base | Representation |
---|---|
bin | 11001011111100110110111… |
… | …101100010001110101101101 |
3 | 112200222212120210202120202102 |
4 | 121133212313230101311231 |
5 | 104144011304443200023 |
6 | 1034244404410504445 |
7 | 32421430332221210 |
oct | 3137466754216555 |
9 | 480885523676672 |
10 | 112123203100013 |
11 | 327a9202116596 |
12 | 106aa289a35125 |
13 | 4a74232505731 |
14 | 1d98b132cb777 |
15 | ce68ad9a7628 |
hex | 65f9b7b11d6d |
112123203100013 has 8 divisors (see below), whose sum is σ = 128141519701632. Its totient is φ = 96105065538096.
The previous prime is 112123203100003. The next prime is 112123203100031. The reversal of 112123203100013 is 310001302321211.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 112123203100013 - 24 = 112123203099997 is a prime.
It is a super-2 number, since 2×1121232031000132 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112123203100003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43415270 + ... + 45925287.
It is an arithmetic number, because the mean of its divisors is an integer number (16017689962704).
Almost surely, 2112123203100013 is an apocalyptic number.
It is an amenable number.
112123203100013 is a deficient number, since it is larger than the sum of its proper divisors (16018316601619).
112123203100013 is an equidigital number, since it uses as much as digits as its factorization.
112123203100013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89519851.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 112123203100013 its reverse (310001302321211), we get a palindrome (422124505421224).
The spelling of 112123203100013 in words is "one hundred twelve trillion, one hundred twenty-three billion, two hundred three million, one hundred thousand, thirteen".
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