Base | Representation |
---|---|
bin | 111111001001110… |
… | …1100001011110100 |
3 | 12110200102222021100 |
4 | 1332103230023310 |
5 | 13314441402212 |
6 | 550135250100 |
7 | 103340655450 |
oct | 17623541364 |
9 | 5420388240 |
10 | 2119090932 |
11 | 998198422 |
12 | 4b1819930 |
13 | 27a04357a |
14 | 161619660 |
15 | c6088bdc |
hex | 7e4ec2f4 |
2119090932 has 72 divisors (see below), whose sum is σ = 6319319552. Its totient is φ = 585921600.
The previous prime is 2119090931. The next prime is 2119090933. The reversal of 2119090932 is 2390909112.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2119090931) and next prime (2119090933).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2119090931) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127819 + ... + 143442.
Almost surely, 22119090932 is an apocalyptic number.
It is an amenable number.
2119090932 is an abundant number, since it is smaller than the sum of its proper divisors (4200228620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2119090932 is a wasteful number, since it uses less digits than its factorization.
2119090932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271309 (or 271304 counting only the distinct ones).
The product of its (nonzero) digits is 8748, while the sum is 36.
The square root of 2119090932 is about 46033.5848267328. The cubic root of 2119090932 is about 1284.4480123518.
The spelling of 2119090932 in words is "two billion, one hundred nineteen million, ninety thousand, nine hundred thirty-two".
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