Base | Representation |
---|---|
bin | 1110011100000… |
… | …00111001111001 |
3 | 22102220020111100 |
4 | 13032000321321 |
5 | 222001123413 |
6 | 20003522013 |
7 | 3000311502 |
oct | 716007171 |
9 | 272806440 |
10 | 121114233 |
11 | 62402a09 |
12 | 34689309 |
13 | 1c127136 |
14 | 12129ba9 |
15 | a975a73 |
hex | 7380e79 |
121114233 has 6 divisors (see below), whose sum is σ = 174942794. Its totient is φ = 80742816.
The previous prime is 121114223. The next prime is 121114243. The reversal of 121114233 is 332411121.
It is an interprime number because it is at equal distance from previous prime (121114223) and next prime (121114243).
It can be written as a sum of positive squares in only one way, i.e., 118200384 + 2913849 = 10872^2 + 1707^2 .
It is not a de Polignac number, because 121114233 - 29 = 121113721 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (121114223) 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, 6728560 + ... + 6728577.
Almost surely, 2121114233 is an apocalyptic number.
It is an amenable number.
121114233 is a deficient number, since it is larger than the sum of its proper divisors (53828561).
121114233 is a wasteful number, since it uses less digits than its factorization.
121114233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13457143 (or 13457140 counting only the distinct ones).
The product of its digits is 144, while the sum is 18.
The square root of 121114233 is about 11005.1911841640. The cubic root of 121114233 is about 494.7643445170.
Adding to 121114233 its reverse (332411121), we get a palindrome (453525354).
The spelling of 121114233 in words is "one hundred twenty-one million, one hundred fourteen thousand, two hundred thirty-three".
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