Base | Representation |
---|---|
bin | 11011100010011010010111… |
… | …100110101000111010101101 |
3 | 120212211012022200212020022210 |
4 | 123202122113212220322231 |
5 | 111333244420003120133 |
6 | 1105330033223001033 |
7 | 34340025016243644 |
oct | 3342322746507255 |
9 | 525735280766283 |
10 | 121112031301293 |
11 | 35654362315a0a |
12 | 117003a6299179 |
13 | 5276a7a9a8b26 |
14 | 21c9bd438235b |
15 | e006064ab763 |
hex | 6e26979a8ead |
121112031301293 has 8 divisors (see below), whose sum is σ = 161575889429088. Its totient is φ = 80694763687184.
The previous prime is 121112031301231. The next prime is 121112031301301. The reversal of 121112031301293 is 392103130211121.
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 121112031301293 - 26 = 121112031301229 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 121112031301293.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121112031301223) 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, 11647622355 + ... + 11647632752.
It is an arithmetic number, because the mean of its divisors is an integer number (20196986178636).
Almost surely, 2121112031301293 is an apocalyptic number.
It is an amenable number.
121112031301293 is a deficient number, since it is larger than the sum of its proper divisors (40463858127795).
121112031301293 is a wasteful number, since it uses less digits than its factorization.
121112031301293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23295256843.
The product of its (nonzero) digits is 1944, while the sum is 30.
The spelling of 121112031301293 in words is "one hundred twenty-one trillion, one hundred twelve billion, thirty-one million, three hundred one thousand, two hundred ninety-three".
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