Base | Representation |
---|---|
bin | 111111001100101… |
… | …1010000001000110 |
3 | 12110210021002202111 |
4 | 1332121122001012 |
5 | 13320332330012 |
6 | 550231331234 |
7 | 103356466222 |
oct | 17631320106 |
9 | 5423232674 |
10 | 2120589382 |
11 | 99902120a |
12 | 4b2220b1a |
13 | 27a449622 |
14 | 1618c9782 |
15 | c6282ba7 |
hex | 7e65a046 |
2120589382 has 4 divisors (see below), whose sum is σ = 3180884076. Its totient is φ = 1060294690.
The previous prime is 2120589371. The next prime is 2120589403. The reversal of 2120589382 is 2839850212.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×21205893822 = 8993798654102283848, which contains 22 as substring.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530147344 + ... + 530147347.
It is an arithmetic number, because the mean of its divisors is an integer number (795221019).
Almost surely, 22120589382 is an apocalyptic number.
2120589382 is a deficient number, since it is larger than the sum of its proper divisors (1060294694).
2120589382 is a wasteful number, since it uses less digits than its factorization.
2120589382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1060294693.
The product of its (nonzero) digits is 69120, while the sum is 40.
The square root of 2120589382 is about 46049.8575676407. The cubic root of 2120589382 is about 1284.7506936594.
The spelling of 2120589382 in words is "two billion, one hundred twenty million, five hundred eighty-nine thousand, three hundred eighty-two".
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