Base | Representation |
---|---|
bin | 1110011011011… |
… | …00111011111001 |
3 | 22102202002022000 |
4 | 13031230323321 |
5 | 221441014231 |
6 | 20002051213 |
7 | 2666521155 |
oct | 715547371 |
9 | 272662260 |
10 | 121032441 |
11 | 62357512 |
12 | 34649b09 |
13 | 1c0c8b3a |
14 | 12108065 |
15 | a95b6e6 |
hex | 736cef9 |
121032441 has 16 divisors (see below), whose sum is σ = 181086720. Its totient is φ = 79887600.
The previous prime is 121032433. The next prime is 121032497. The reversal of 121032441 is 144230121.
It is not a de Polignac number, because 121032441 - 23 = 121032433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (121032421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19465 + ... + 24918.
It is an arithmetic number, because the mean of its divisors is an integer number (11317920).
Almost surely, 2121032441 is an apocalyptic number.
It is an amenable number.
121032441 is a deficient number, since it is larger than the sum of its proper divisors (60054279).
121032441 is a wasteful number, since it uses less digits than its factorization.
121032441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44493 (or 44487 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 121032441 is about 11001.4744920851. The cubic root of 121032441 is about 494.6529431362.
Adding to 121032441 its reverse (144230121), we get a palindrome (265262562).
The spelling of 121032441 in words is "one hundred twenty-one million, thirty-two thousand, four hundred forty-one".
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