Base | Representation |
---|---|
bin | 11000000110001… |
… | …00101010100010 |
3 | 112002100101011012 |
4 | 30003010222202 |
5 | 403221212010 |
6 | 32020220522 |
7 | 5003044334 |
oct | 1403045242 |
9 | 462311135 |
10 | 202132130 |
11 | a4109952 |
12 | 5783a742 |
13 | 32b52915 |
14 | 1cbb9454 |
15 | 12b2b005 |
hex | c0c4aa2 |
202132130 has 16 divisors (see below), whose sum is σ = 364021560. Its totient is φ = 80812032.
The previous prime is 202132111. The next prime is 202132157. The reversal of 202132130 is 31231202.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 156475081 + 45657049 = 12509^2 + 6757^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23132 + ... + 30648.
Almost surely, 2202132130 is an apocalyptic number.
202132130 is a deficient number, since it is larger than the sum of its proper divisors (161889430).
202132130 is a wasteful number, since it uses less digits than its factorization.
202132130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10213.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 202132130 is about 14217.3179608532. The cubic root of 202132130 is about 586.8743349835.
Adding to 202132130 its reverse (31231202), we get a palindrome (233363332).
The spelling of 202132130 in words is "two hundred two million, one hundred thirty-two thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •