Base | Representation |
---|---|
bin | 1111110001101… |
… | …10110101111101 |
3 | 100020000211111120 |
4 | 13320312311331 |
5 | 232340021323 |
6 | 21044341153 |
7 | 3164626050 |
oct | 770666575 |
9 | 306024446 |
10 | 132345213 |
11 | 68783a10 |
12 | 383a47b9 |
13 | 2155a0a0 |
14 | 13810a97 |
15 | b9435e3 |
hex | 7e36d7d |
132345213 has 32 divisors (see below), whose sum is σ = 236931072. Its totient is φ = 63460800.
The previous prime is 132345163. The next prime is 132345217. The reversal of 132345213 is 312543231.
It is not a de Polignac number, because 132345213 - 213 = 132337021 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132345217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19033 + ... + 25038.
It is an arithmetic number, because the mean of its divisors is an integer number (7404096).
Almost surely, 2132345213 is an apocalyptic number.
132345213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
132345213 is a deficient number, since it is larger than the sum of its proper divisors (104585859).
132345213 is a wasteful number, since it uses less digits than its factorization.
132345213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44105.
The product of its digits is 2160, while the sum is 24.
The square root of 132345213 is about 11504.1389508298. The cubic root of 132345213 is about 509.6078145995.
Adding to 132345213 its reverse (312543231), we get a palindrome (444888444).
The spelling of 132345213 in words is "one hundred thirty-two million, three hundred forty-five thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.001 sec. • engine limits •