Base | Representation |
---|---|
bin | 1110011011011… |
… | …01101001001101 |
3 | 22102202020021102 |
4 | 13031231221031 |
5 | 221441112331 |
6 | 20002112445 |
7 | 2666532500 |
oct | 715555115 |
9 | 272666242 |
10 | 121035341 |
11 | 62359709 |
12 | 3464b725 |
13 | 1c0ca25b |
14 | 12109137 |
15 | a95c4cb |
hex | 736da4d |
121035341 has 6 divisors (see below), whose sum is σ = 140796270. Its totient is φ = 103744536.
The previous prime is 121035329. The next prime is 121035349. The reversal of 121035341 is 143530121.
It can be written as a sum of positive squares in only one way, i.e., 71740900 + 49294441 = 8470^2 + 7021^2 .
It is not a de Polignac number, because 121035341 - 214 = 121018957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121035349) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1235006 + ... + 1235103.
It is an arithmetic number, because the mean of its divisors is an integer number (23466045).
Almost surely, 2121035341 is an apocalyptic number.
It is an amenable number.
121035341 is a deficient number, since it is larger than the sum of its proper divisors (19760929).
121035341 is an equidigital number, since it uses as much as digits as its factorization.
121035341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2470123 (or 2470116 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 121035341 is about 11001.6062918103. The cubic root of 121035341 is about 494.6568938182.
Adding to 121035341 its reverse (143530121), we get a palindrome (264565462).
The spelling of 121035341 in words is "one hundred twenty-one million, thirty-five thousand, three hundred forty-one".
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