Base | Representation |
---|---|
bin | 1011000000111010000000… |
… | …1011100101101110111001 |
3 | 1120212201112200012022002211 |
4 | 2300032200023211232321 |
5 | 3041403142222400441 |
6 | 41431203230455121 |
7 | 2356635023162542 |
oct | 260164013455671 |
9 | 46781480168084 |
10 | 12110200200121 |
11 | 39499a8334261 |
12 | 14370556644a1 |
13 | 69acaa513baa |
14 | 2dc1cb5d74c9 |
15 | 1600328b1a81 |
hex | b03a02e5bb9 |
12110200200121 has 8 divisors (see below), whose sum is σ = 12602810041920. Its totient is φ = 11622591473808.
The previous prime is 12110200200089. The next prime is 12110200200143. The reversal of 12110200200121 is 12100200201121.
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 12110200200121 - 25 = 12110200200089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12110200200151) 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, 1250273931 + ... + 1250283616.
It is an arithmetic number, because the mean of its divisors is an integer number (1575351255240).
Almost surely, 212110200200121 is an apocalyptic number.
It is an amenable number.
12110200200121 is a deficient number, since it is larger than the sum of its proper divisors (492609841799).
12110200200121 is a wasteful number, since it uses less digits than its factorization.
12110200200121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2500557743.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 12110200200121 its reverse (12100200201121), we get a palindrome (24210400401242).
The spelling of 12110200200121 in words is "twelve trillion, one hundred ten billion, two hundred million, two hundred thousand, one hundred twenty-one".
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