Base | Representation |
---|---|
bin | 1111110000111… |
… | …10011000010101 |
3 | 100012211202001110 |
4 | 13320132120111 |
5 | 232323320023 |
6 | 21042245233 |
7 | 3164030655 |
oct | 770363025 |
9 | 305752043 |
10 | 132245013 |
11 | 687156aa |
12 | 38356819 |
13 | 215235b4 |
14 | 137c6365 |
15 | b923a93 |
hex | 7e1e615 |
132245013 has 8 divisors (see below), whose sum is σ = 177944800. Its totient is φ = 87354288.
The previous prime is 132244999. The next prime is 132245033. The reversal of 132245013 is 310542231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 132245013 - 26 = 132244949 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 (132245033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201883 + ... + 202536.
It is an arithmetic number, because the mean of its divisors is an integer number (22243100).
Almost surely, 2132245013 is an apocalyptic number.
It is an amenable number.
132245013 is a deficient number, since it is larger than the sum of its proper divisors (45699787).
132245013 is a wasteful number, since it uses less digits than its factorization.
132245013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 404531.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 132245013 is about 11499.7831718689. The cubic root of 132245013 is about 509.4791722557.
Adding to 132245013 its reverse (310542231), we get a palindrome (442787244).
The spelling of 132245013 in words is "one hundred thirty-two million, two hundred forty-five thousand, thirteen".
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