Base | Representation |
---|---|
bin | 111101100001100001… |
… | …1010011111101110011 |
3 | 110122000202210202222122 |
4 | 1323003003103331303 |
5 | 4131041042203321 |
6 | 140410141024455 |
7 | 12355043513621 |
oct | 1730303237563 |
9 | 418022722878 |
10 | 132121444211 |
11 | 5103a124609 |
12 | 2173325512b |
13 | c5c7560273 |
14 | 6575138511 |
15 | 36842148ab |
hex | 1ec30d3f73 |
132121444211 has 4 divisors (see below), whose sum is σ = 133429577424. Its totient is φ = 130813311000.
The previous prime is 132121444187. The next prime is 132121444229. The reversal of 132121444211 is 112444121231.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-132121444211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (132121444811) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654066455 + ... + 654066656.
It is an arithmetic number, because the mean of its divisors is an integer number (33357394356).
Almost surely, 2132121444211 is an apocalyptic number.
132121444211 is a deficient number, since it is larger than the sum of its proper divisors (1308133213).
132121444211 is a wasteful number, since it uses less digits than its factorization.
132121444211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1308133212.
The product of its digits is 1536, while the sum is 26.
Adding to 132121444211 its reverse (112444121231), we get a palindrome (244565565442).
The spelling of 132121444211 in words is "one hundred thirty-two billion, one hundred twenty-one million, four hundred forty-four thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •