Base | Representation |
---|---|
bin | 111110101101101… |
… | …1000011100111101 |
3 | 12102122200001010211 |
4 | 1331123120130331 |
5 | 13302202030140 |
6 | 544451032421 |
7 | 103101340006 |
oct | 17533303475 |
9 | 5378601124 |
10 | 2104330045 |
11 | 98a926344 |
12 | 4a889b711 |
13 | 276c75a0c |
14 | 15d6961ad |
15 | c4b202ea |
hex | 7d6d873d |
2104330045 has 16 divisors (see below), whose sum is σ = 2682880560. Its totient is φ = 1581479424.
The previous prime is 2104330027. The next prime is 2104330061. The reversal of 2104330045 is 5400334012.
It can be written as a sum of positive squares in 8 ways, for example, as 244046884 + 1860283161 = 15622^2 + 43131^2 .
It is a cyclic number.
It is not a de Polignac number, because 2104330045 - 213 = 2104321853 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2104329998 and 2104330025.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190752 + ... + 201481.
It is an arithmetic number, because the mean of its divisors is an integer number (167680035).
Almost surely, 22104330045 is an apocalyptic number.
It is an amenable number.
2104330045 is a deficient number, since it is larger than the sum of its proper divisors (578550515).
2104330045 is a wasteful number, since it uses less digits than its factorization.
2104330045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 392304.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 2104330045 is about 45872.9772851076. The cubic root of 2104330045 is about 1281.4587139823.
Adding to 2104330045 its reverse (5400334012), we get a palindrome (7504664057).
The spelling of 2104330045 in words is "two billion, one hundred four million, three hundred thirty thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •