Base | Representation |
---|---|
bin | 11011100010010001001000… |
… | …001111111010111101000001 |
3 | 120212210020201021012110220012 |
4 | 123202101020033322331001 |
5 | 111333114110130324301 |
6 | 1105321312531154305 |
7 | 34336224115542644 |
oct | 3342211017727501 |
9 | 525706637173805 |
10 | 121102110011201 |
11 | 35650130a80910 |
12 | 116ba497745995 |
13 | 5275b593b9787 |
14 | 21c953286ba5b |
15 | e00225499ebb |
hex | 6e24483faf41 |
121102110011201 has 8 divisors (see below), whose sum is σ = 132986302627008. Its totient is φ = 109363735710000.
The previous prime is 121102110011107. The next prime is 121102110011203. The reversal of 121102110011201 is 102110011201121.
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-121102110011201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (121102110011203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36454576910 + ... + 36454580231.
It is an arithmetic number, because the mean of its divisors is an integer number (16623287828376).
Almost surely, 2121102110011201 is an apocalyptic number.
121102110011201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
121102110011201 is a deficient number, since it is larger than the sum of its proper divisors (11884192615807).
121102110011201 is a wasteful number, since it uses less digits than its factorization.
121102110011201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72909157303.
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 121102110011201 its reverse (102110011201121), we get a palindrome (223212121212322).
It can be divided in two parts, 121 and 102110011201, that multiplied together give a palindrome (12355311355321).
The spelling of 121102110011201 in words is "one hundred twenty-one trillion, one hundred two billion, one hundred ten million, eleven thousand, two hundred one".
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