Base | Representation |
---|---|
bin | 1110011110010… |
… | …10000110011001 |
3 | 22110110110202100 |
4 | 13033022012121 |
5 | 222040222131 |
6 | 20014154013 |
7 | 3003000540 |
oct | 717120631 |
9 | 273413670 |
10 | 121414041 |
11 | 62598191 |
12 | 347b2909 |
13 | 1c200738 |
14 | 121a7157 |
15 | a9d47e6 |
hex | 73ca199 |
121414041 has 24 divisors (see below), whose sum is σ = 200720000. Its totient is φ = 69278976.
The previous prime is 121414037. The next prime is 121414087. The reversal of 121414041 is 140414121.
It is not a de Polignac number, because 121414041 - 22 = 121414037 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (121414001) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77916 + ... + 79458.
Almost surely, 2121414041 is an apocalyptic number.
It is an amenable number.
121414041 is a deficient number, since it is larger than the sum of its proper divisors (79305959).
121414041 is a wasteful number, since it uses less digits than its factorization.
121414041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2805 (or 2802 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
The square root of 121414041 is about 11018.8039732087. The cubic root of 121414041 is about 495.1722571590.
Adding to 121414041 its reverse (140414121), we get a palindrome (261828162).
The spelling of 121414041 in words is "one hundred twenty-one million, four hundred fourteen thousand, forty-one".
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