Base | Representation |
---|---|
bin | 11001011111011010110000… |
… | …101010001001101110111001 |
3 | 112200221122000121111211101112 |
4 | 121133122300222021232321 |
5 | 104143303142222400441 |
6 | 1034234414233330105 |
7 | 32420460162335114 |
oct | 3137326052115671 |
9 | 480848017454345 |
10 | 112110200200121 |
11 | 327a373a340432 |
12 | 106a785b266935 |
13 | 4a72c3c659b26 |
14 | 1d9823c40957b |
15 | ce639c1814eb |
hex | 65f6b0a89bb9 |
112110200200121 has 16 divisors (see below), whose sum is σ = 112405623865344. Its totient is φ = 111815217940944.
The previous prime is 112110200200109. The next prime is 112110200200129. The reversal of 112110200200121 is 121002002011211.
It is a cyclic number.
It is not a de Polignac number, because 112110200200121 - 234 = 112093020330937 is a prime.
It is a super-2 number, since 2×1121102002001212 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112110200200096 and 112110200200105.
It is not an unprimeable number, because it can be changed into a prime (112110200200129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2446569416 + ... + 2446615238.
It is an arithmetic number, because the mean of its divisors is an integer number (7025351491584).
Almost surely, 2112110200200121 is an apocalyptic number.
It is an amenable number.
112110200200121 is a deficient number, since it is larger than the sum of its proper divisors (295423665223).
112110200200121 is a wasteful number, since it uses less digits than its factorization.
112110200200121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50500.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 112110200200121 its reverse (121002002011211), we get a palindrome (233112202211332).
The spelling of 112110200200121 in words is "one hundred twelve trillion, one hundred ten billion, two hundred million, two hundred thousand, one hundred twenty-one".
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