Base | Representation |
---|---|
bin | 111111100010101… |
… | …0111001010001010 |
3 | 12111120221111211111 |
4 | 1333011113022022 |
5 | 13331310041020 |
6 | 551322320534 |
7 | 103556440000 |
oct | 17705271212 |
9 | 5446844744 |
10 | 2132112010 |
11 | 9a4581346 |
12 | 4b605914a |
13 | 27c952252 |
14 | 163248a70 |
15 | c72abd5a |
hex | 7f15728a |
2132112010 has 40 divisors (see below), whose sum is σ = 4477219236. Its totient is φ = 731001600.
The previous prime is 2132111977. The next prime is 2132112011. The reversal of 2132112010 is 102112312.
It can be written as a sum of positive squares in 2 ways, for example, as 1779911721 + 352200289 = 42189^2 + 18767^2 .
It is not an unprimeable number, because it can be changed into a prime (2132112011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 20391 + ... + 68410.
Almost surely, 22132112010 is an apocalyptic number.
2132112010 is an abundant number, since it is smaller than the sum of its proper divisors (2345107226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2132112010 is an frugal number, since it uses more digits than its factorization.
2132112010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88836 (or 88815 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 2132112010 is about 46174.7984294463. The cubic root of 2132112010 is about 1287.0734711806.
Adding to 2132112010 its reverse (102112312), we get a palindrome (2234224322).
The spelling of 2132112010 in words is "two billion, one hundred thirty-two million, one hundred twelve thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.095 sec. • engine limits •