Base | Representation |
---|---|
bin | 111011001011100… |
… | …101111111100010 |
3 | 2120012022021210220 |
4 | 323023211333202 |
5 | 4013140114241 |
6 | 242305103510 |
7 | 33414316311 |
oct | 7313457742 |
9 | 2505267726 |
10 | 992894946 |
11 | 46a51073a |
12 | 238627b96 |
13 | 12a920204 |
14 | 95c1c278 |
15 | 5c27b166 |
hex | 3b2e5fe2 |
992894946 has 8 divisors (see below), whose sum is σ = 1985789904. Its totient is φ = 330964980.
The previous prime is 992894941. The next prime is 992894957. The reversal of 992894946 is 649498299.
It is a sphenic number, since it is the product of 3 distinct primes.
992894946 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 992894946.
It is not an unprimeable number, because it can be changed into a prime (992894941) 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, 82741240 + ... + 82741251.
It is an arithmetic number, because the mean of its divisors is an integer number (248223738).
Almost surely, 2992894946 is an apocalyptic number.
992894946 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
992894946 is a wasteful number, since it uses less digits than its factorization.
992894946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165482496.
The product of its digits is 10077696, while the sum is 60.
The square root of 992894946 is about 31510.2355751270. The cubic root of 992894946 is about 997.6260173327.
The spelling of 992894946 in words is "nine hundred ninety-two million, eight hundred ninety-four thousand, nine hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •