Base | Representation |
---|---|
bin | 111101100001100001… |
… | …0000011100111011101 |
3 | 110122000202012001112101 |
4 | 1323003002003213131 |
5 | 4131041001140401 |
6 | 140410130005101 |
7 | 12355040643253 |
oct | 1730302034735 |
9 | 418022161471 |
10 | 132121115101 |
11 | 51039a1a318 |
12 | 21733116791 |
13 | c5c7476521 |
14 | 65750905d3 |
15 | 368419c101 |
hex | 1ec30839dd |
132121115101 has 4 divisors (see below), whose sum is σ = 132466079232. Its totient is φ = 131776150972.
The previous prime is 132121115099. The next prime is 132121115111. The reversal of 132121115101 is 101511121231.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 132121115101 - 21 = 132121115099 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132121115111) 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 3 ways as a sum of consecutive naturals, for example, 172481491 + ... + 172482256.
It is an arithmetic number, because the mean of its divisors is an integer number (33116519808).
Almost surely, 2132121115101 is an apocalyptic number.
It is an amenable number.
132121115101 is a deficient number, since it is larger than the sum of its proper divisors (344964131).
132121115101 is an equidigital number, since it uses as much as digits as its factorization.
132121115101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 344964130.
The product of its (nonzero) digits is 60, while the sum is 19.
Adding to 132121115101 its reverse (101511121231), we get a palindrome (233632236332).
The spelling of 132121115101 in words is "one hundred thirty-two billion, one hundred twenty-one million, one hundred fifteen thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •