Base | Representation |
---|---|
bin | 1101110000000110… |
… | …10011101011000001 |
3 | 201001112010020100102 |
4 | 12320003103223001 |
5 | 110110001421144 |
6 | 3220331532145 |
7 | 350645056562 |
oct | 67003235301 |
9 | 21045106312 |
10 | 7382842049 |
11 | 3149470560 |
12 | 15205ba055 |
13 | 90871a8bb |
14 | 500736169 |
15 | 2d323db4e |
hex | 1b80d3ac1 |
7382842049 has 8 divisors (see below), whose sum is σ = 8055679392. Its totient is φ = 6710283040.
The previous prime is 7382842039. The next prime is 7382842057. The reversal of 7382842049 is 9402482837.
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 7382842049 - 28 = 7382841793 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 7382841994 and 7382842012.
It is not an unprimeable number, because it can be changed into a prime (7382842039) 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, 12044 + ... + 122109.
It is an arithmetic number, because the mean of its divisors is an integer number (1006959924).
Almost surely, 27382842049 is an apocalyptic number.
It is an amenable number.
7382842049 is a deficient number, since it is larger than the sum of its proper divisors (672837343).
7382842049 is a wasteful number, since it uses less digits than its factorization.
7382842049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139167.
The product of its (nonzero) digits is 774144, while the sum is 47.
The square root of 7382842049 is about 85923.4662301283. The cubic root of 7382842049 is about 1947.1878859982.
The spelling of 7382842049 in words is "seven billion, three hundred eighty-two million, eight hundred forty-two thousand, forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •