Base | Representation |
---|---|
bin | 110100001010001100… |
… | …0011100101110010001 |
3 | 101201010020122121012212 |
4 | 1220110120130232101 |
5 | 3313344320244441 |
6 | 123242430401505 |
7 | 11043511444601 |
oct | 1502430345621 |
9 | 351106577185 |
10 | 112011103121 |
11 | 4355a390705 |
12 | 19860360295 |
13 | a741060c58 |
14 | 55c832cc01 |
15 | 2da894eeeb |
hex | 1a1461cb91 |
112011103121 has 8 divisors (see below), whose sum is σ = 115637316864. Its totient is φ = 108385698960.
The previous prime is 112011103093. The next prime is 112011103147. The reversal of 112011103121 is 121301110211.
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-112011103121 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112011103096 and 112011103105.
It is not an unprimeable number, because it can be changed into a prime (112011106121) 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, 85310 + ... + 480936.
It is an arithmetic number, because the mean of its divisors is an integer number (14454664608).
Almost surely, 2112011103121 is an apocalyptic number.
It is an amenable number.
112011103121 is a deficient number, since it is larger than the sum of its proper divisors (3626213743).
112011103121 is an equidigital number, since it uses as much as digits as its factorization.
112011103121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404791.
The product of its (nonzero) digits is 12, while the sum is 14.
Adding to 112011103121 its reverse (121301110211), we get a palindrome (233312213332).
The spelling of 112011103121 in words is "one hundred twelve billion, eleven million, one hundred three thousand, one hundred twenty-one".
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