Base | Representation |
---|---|
bin | 11001011111100011111000… |
… | …111001011011111100011101 |
3 | 112200222120022201111222122012 |
4 | 121133203320321123330131 |
5 | 104143433231014213041 |
6 | 1034243115022201005 |
7 | 32421255113200505 |
oct | 3137437071337435 |
9 | 480876281458565 |
10 | 112120002101021 |
11 | 327a790a250682 |
12 | 106a9735a23165 |
13 | 4a73b422a72a5 |
14 | 1d988cc122a05 |
15 | ce677295d3eb |
hex | 65f8f8e5bf1d |
112120002101021 has 8 divisors (see below), whose sum is σ = 118208092977600. Its totient is φ = 106050615037920.
The previous prime is 112120002100991. The next prime is 112120002101027. The reversal of 112120002101021 is 120101200021211.
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 112120002101021 - 222 = 112119997906717 is a prime.
It is a super-2 number, since 2×1121200021010212 (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 = 112120002100987 and 112120002101005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112120002101027) 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, 4675941056 + ... + 4675965033.
It is an arithmetic number, because the mean of its divisors is an integer number (14776011622200).
Almost surely, 2112120002101021 is an apocalyptic number.
It is an amenable number.
112120002101021 is a deficient number, since it is larger than the sum of its proper divisors (6088090876579).
112120002101021 is an equidigital number, since it uses as much as digits as its factorization.
112120002101021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9351906739.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 112120002101021 its reverse (120101200021211), we get a palindrome (232221202122232).
The spelling of 112120002101021 in words is "one hundred twelve trillion, one hundred twenty billion, two million, one hundred one thousand, twenty-one".
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