Base | Representation |
---|---|
bin | 11001011111100110110010… |
… | …001100111111101101011011 |
3 | 112200222212100101111002102010 |
4 | 121133212302030333231123 |
5 | 104144011112404410321 |
6 | 1034244351321041003 |
7 | 32421425133414444 |
oct | 3137466214775533 |
9 | 480885311432363 |
10 | 112123111013211 |
11 | 327a916513a3a1 |
12 | 106aa263026163 |
13 | 4a742194029bc |
14 | 1d98b04d9a2cb |
15 | ce68a5867676 |
hex | 65f9b233fb5b |
112123111013211 has 8 divisors (see below), whose sum is σ = 149497581307984. Its totient is φ = 74748690696960.
The previous prime is 112123111013183. The next prime is 112123111013219. The reversal of 112123111013211 is 112310111321211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 112123111013211 - 27 = 112123111013083 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112123111013219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6902410 + ... + 16489071.
It is an arithmetic number, because the mean of its divisors is an integer number (18687197663498).
Almost surely, 2112123111013211 is an apocalyptic number.
112123111013211 is a deficient number, since it is larger than the sum of its proper divisors (37374470294773).
112123111013211 is a wasteful number, since it uses less digits than its factorization.
112123111013211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24989261.
The product of its (nonzero) digits is 72, while the sum is 21.
Adding to 112123111013211 its reverse (112310111321211), we get a palindrome (224433222334422).
The spelling of 112123111013211 in words is "one hundred twelve trillion, one hundred twenty-three billion, one hundred eleven million, thirteen thousand, two hundred eleven".
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