Base | Representation |
---|---|
bin | 11100111000110100110… |
… | …01010010000010010100 |
3 | 10111220000121220121201221 |
4 | 32130122121102002110 |
5 | 112230301022433333 |
6 | 2035552440100124 |
7 | 131466031114450 |
oct | 16343231220224 |
9 | 3456017817657 |
10 | 992580280468 |
11 | 352a50767887 |
12 | 140451164644 |
13 | 727a503875a |
14 | 36080c71660 |
15 | 1ac45190d2d |
hex | e71a652094 |
992580280468 has 24 divisors (see below), whose sum is σ = 1988033480384. Its totient is φ = 424775923200.
The previous prime is 992580280463. The next prime is 992580280481. The reversal of 992580280468 is 864082085299.
It is a super-2 number, since 2×9925802804682 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (992580280463) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25631373 + ... + 25670068.
Almost surely, 2992580280468 is an apocalyptic number.
It is an amenable number.
992580280468 is an abundant number, since it is smaller than the sum of its proper divisors (995453199916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
992580280468 is a wasteful number, since it uses less digits than its factorization.
992580280468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51302143 (or 51302141 counting only the distinct ones).
The product of its (nonzero) digits is 19906560, while the sum is 61.
The spelling of 992580280468 in words is "nine hundred ninety-two billion, five hundred eighty million, two hundred eighty thousand, four hundred sixty-eight".
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