Base | Representation |
---|---|
bin | 111011001001001… |
… | …000001011000000 |
3 | 2120011002110001220 |
4 | 323021020023000 |
5 | 4013003423022 |
6 | 242243155040 |
7 | 33405654543 |
oct | 7311101300 |
9 | 2504073056 |
10 | 992248512 |
11 | 46a109aa2 |
12 | 238375a80 |
13 | 12a754bc8 |
14 | 95ad085a |
15 | 5c19e85c |
hex | 3b2482c0 |
992248512 has 56 divisors (see below), whose sum is σ = 2639025456. Its totient is φ = 329023488.
The previous prime is 992248507. The next prime is 992248513. The reversal of 992248512 is 215842299.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (992248513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23668 + ... + 50444.
Almost surely, 2992248512 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 992248512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1319512728).
992248512 is an abundant number, since it is smaller than the sum of its proper divisors (1646776944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
992248512 is a wasteful number, since it uses less digits than its factorization.
992248512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26985 (or 26975 counting only the distinct ones).
The product of its digits is 103680, while the sum is 42.
The square root of 992248512 is about 31499.9763809435. The cubic root of 992248512 is about 997.4094655931.
The spelling of 992248512 in words is "nine hundred ninety-two million, two hundred forty-eight thousand, five hundred twelve".
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