Base | Representation |
---|---|
bin | 1110010011100… |
… | …01011001010101 |
3 | 22100210201222110 |
4 | 13021301121111 |
5 | 221210032013 |
6 | 15524021233 |
7 | 2655000306 |
oct | 711613125 |
9 | 270721873 |
10 | 120002133 |
11 | 61813419 |
12 | 34231819 |
13 | 1bb27ba4 |
14 | 11d1a7ad |
15 | a8062c3 |
hex | 7271655 |
120002133 has 16 divisors (see below), whose sum is σ = 170976960. Its totient is φ = 74601216.
The previous prime is 120002131. The next prime is 120002143. The reversal of 120002133 is 331200021.
It is a happy number.
It is not a de Polignac number, because 120002133 - 21 = 120002131 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120002131) 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, 5235 + ... + 16352.
It is an arithmetic number, because the mean of its divisors is an integer number (10686060).
Almost surely, 2120002133 is an apocalyptic number.
It is an amenable number.
120002133 is a deficient number, since it is larger than the sum of its proper divisors (50974827).
120002133 is a wasteful number, since it uses less digits than its factorization.
120002133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21716.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 120002133 is about 10954.5485073553. The cubic root of 120002133 is about 493.2453373101.
Adding to 120002133 its reverse (331200021), we get a palindrome (451202154).
It can be divided in two parts, 1200021 and 33, that multiplied together give a palindrome (39600693).
The spelling of 120002133 in words is "one hundred twenty million, two thousand, one hundred thirty-three".
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