Base | Representation |
---|---|
bin | 111100110111011… |
… | …1000000001001011 |
3 | 12021100000011201201 |
4 | 1321232320001023 |
5 | 13140314044321 |
6 | 534354125031 |
7 | 101416346254 |
oct | 17156700113 |
9 | 5240004651 |
10 | 2042331211 |
11 | 95892a738 |
12 | 48bb80777 |
13 | 26717900b |
14 | 155357b2b |
15 | be475291 |
hex | 79bb804b |
2042331211 has 8 divisors (see below), whose sum is σ = 2054203920. Its totient is φ = 2030472192.
The previous prime is 2042331209. The next prime is 2042331257. The reversal of 2042331211 is 1121332402.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2042331211 - 21 = 2042331209 is a prime.
It is a super-2 number, since 2×20423312112 = 8342233550849453042, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2042334211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506160 + ... + 510178.
It is an arithmetic number, because the mean of its divisors is an integer number (256775490).
Almost surely, 22042331211 is an apocalyptic number.
2042331211 is a deficient number, since it is larger than the sum of its proper divisors (11872709).
2042331211 is a wasteful number, since it uses less digits than its factorization.
2042331211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6845.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 2042331211 is about 45192.1587335679. The cubic root of 2042331211 is about 1268.7480607087.
Adding to 2042331211 its reverse (1121332402), we get a palindrome (3163663613).
The spelling of 2042331211 in words is "two billion, forty-two million, three hundred thirty-one thousand, two hundred eleven".
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