Base | Representation |
---|---|
bin | 110111111011100100… |
… | …0100011000101100101 |
3 | 102111000200202222002122 |
4 | 1233313020203011211 |
5 | 3431441221031323 |
6 | 131102233115325 |
7 | 11451305650556 |
oct | 1576710430545 |
9 | 374020688078 |
10 | 120110330213 |
11 | 46a36171915 |
12 | 1b340858b45 |
13 | b432006b13 |
14 | 5b55c6632d |
15 | 31ce9eaec8 |
hex | 1bf7223165 |
120110330213 has 4 divisors (see below), whose sum is σ = 126431926560. Its totient is φ = 113788733868.
The previous prime is 120110330203. The next prime is 120110330239. The reversal of 120110330213 is 312033011021.
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 120110330213 - 232 = 115815362917 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 120110330191 and 120110330200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120110330203) 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, 3160798145 + ... + 3160798182.
It is an arithmetic number, because the mean of its divisors is an integer number (31607981640).
Almost surely, 2120110330213 is an apocalyptic number.
It is an amenable number.
120110330213 is a deficient number, since it is larger than the sum of its proper divisors (6321596347).
120110330213 is an equidigital number, since it uses as much as digits as its factorization.
120110330213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6321596346.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 120110330213 its reverse (312033011021), we get a palindrome (432143341234).
The spelling of 120110330213 in words is "one hundred twenty billion, one hundred ten million, three hundred thirty thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •