Base | Representation |
---|---|
bin | 1110011011011… |
… | …01010111011001 |
3 | 22102202011201012 |
4 | 13031231113121 |
5 | 221441043301 |
6 | 20002103305 |
7 | 2666526251 |
oct | 715552731 |
9 | 272664635 |
10 | 121034201 |
11 | 62358872 |
12 | 3464ab35 |
13 | 1c0c9892 |
14 | 12108961 |
15 | a95bebb |
hex | 736d5d9 |
121034201 has 4 divisors (see below), whose sum is σ = 121835904. Its totient is φ = 120232500.
The previous prime is 121034171. The next prime is 121034209. The reversal of 121034201 is 102430121.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 121034201 - 214 = 121017817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (121034209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400625 + ... + 400926.
It is an arithmetic number, because the mean of its divisors is an integer number (30458976).
Almost surely, 2121034201 is an apocalyptic number.
It is an amenable number.
121034201 is a deficient number, since it is larger than the sum of its proper divisors (801703).
121034201 is an equidigital number, since it uses as much as digits as its factorization.
121034201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 801702.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 121034201 is about 11001.5544810722. The cubic root of 121034201 is about 494.6553407990.
Adding to 121034201 its reverse (102430121), we get a palindrome (223464322).
The spelling of 121034201 in words is "one hundred twenty-one million, thirty-four thousand, two hundred one".
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