Base | Representation |
---|---|
bin | 111110101001110… |
… | …1001000111000011 |
3 | 12102111211221222120 |
4 | 1331103221013003 |
5 | 13301142113443 |
6 | 544335335323 |
7 | 103045156536 |
oct | 17523510703 |
9 | 5374757876 |
10 | 2102301123 |
11 | 98976aa4a |
12 | 4a8081543 |
13 | 276715380 |
14 | 15d2c8a1d |
15 | c486e083 |
hex | 7d4e91c3 |
2102301123 has 8 divisors (see below), whose sum is σ = 3018688848. Its totient is φ = 1293723744.
The previous prime is 2102301109. The next prime is 2102301181. The reversal of 2102301123 is 3211032012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2102301123 - 210 = 2102300099 is a prime.
It is a super-2 number, since 2×21023011232 = 8839340023534122258, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2102301323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26952540 + ... + 26952617.
It is an arithmetic number, because the mean of its divisors is an integer number (377336106).
Almost surely, 22102301123 is an apocalyptic number.
2102301123 is a deficient number, since it is larger than the sum of its proper divisors (916387725).
2102301123 is a wasteful number, since it uses less digits than its factorization.
2102301123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53905173.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 2102301123 is about 45850.8573856586. The cubic root of 2102301123 is about 1281.0467355422.
Adding to 2102301123 its reverse (3211032012), we get a palindrome (5313333135).
The spelling of 2102301123 in words is "two billion, one hundred two million, three hundred one thousand, one hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •