Base | Representation |
---|---|
bin | 10110100110010001… |
… | …10111111010101010 |
3 | 1011022111222022211211 |
4 | 23103020313322222 |
5 | 144321324101404 |
6 | 5323512143334 |
7 | 606435311014 |
oct | 132310677252 |
9 | 34274868754 |
10 | 12132253354 |
11 | 5166382571 |
12 | 2427097b4a |
13 | 11b468bb50 |
14 | 8314071b4 |
15 | 4b0196b04 |
hex | 2d3237eaa |
12132253354 has 16 divisors (see below), whose sum is σ = 20751094728. Its totient is φ = 5270118912.
The previous prime is 12132253321. The next prime is 12132253411. The reversal of 12132253354 is 45335223121.
It can be written as a sum of positive squares in 4 ways, for example, as 10481050129 + 1651203225 = 102377^2 + 40635^2 .
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 13723827 + ... + 13724710.
Almost surely, 212132253354 is an apocalyptic number.
12132253354 is a deficient number, since it is larger than the sum of its proper divisors (8618841374).
12132253354 is a wasteful number, since it uses less digits than its factorization.
12132253354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27448569.
The product of its digits is 21600, while the sum is 31.
Adding to 12132253354 its reverse (45335223121), we get a palindrome (57467476475).
The spelling of 12132253354 in words is "twelve billion, one hundred thirty-two million, two hundred fifty-three thousand, three hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.361 sec. • engine limits •