Base | Representation |
---|---|
bin | 111111001011111… |
… | …1101101010100000 |
3 | 12110202112212212012 |
4 | 1332113331222200 |
5 | 13320233223404 |
6 | 550215252052 |
7 | 103353332324 |
oct | 17627755240 |
9 | 5422485765 |
10 | 2120211104 |
11 | 998892a90 |
12 | 4b207a028 |
13 | 27a3463ab |
14 | 16182b984 |
15 | c620aa6e |
hex | 7e5fdaa0 |
2120211104 has 24 divisors (see below), whose sum is σ = 4553635968. Its totient is φ = 963732160.
The previous prime is 2120211101. The next prime is 2120211109. The reversal of 2120211104 is 4011120212.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2120211101) 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, 3011312 + ... + 3012015.
It is an arithmetic number, because the mean of its divisors is an integer number (189734832).
Almost surely, 22120211104 is an apocalyptic number.
It is an amenable number.
2120211104 is an abundant number, since it is smaller than the sum of its proper divisors (2433424864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2120211104 is a wasteful number, since it uses less digits than its factorization.
2120211104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6023348 (or 6023340 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
The square root of 2120211104 is about 46045.7501187677. The cubic root of 2120211104 is about 1284.6742963729.
Adding to 2120211104 its reverse (4011120212), we get a palindrome (6131331316).
The spelling of 2120211104 in words is "two billion, one hundred twenty million, two hundred eleven thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.364 sec. • engine limits •