Base | Representation |
---|---|
bin | 11001111110101111110… |
… | …11101111000100010001 |
3 | 10011100011110202220100200 |
4 | 30333113323233010101 |
5 | 104111202313202433 |
6 | 1522031511405413 |
7 | 121331316140601 |
oct | 14772773570421 |
9 | 3140143686320 |
10 | 892680990993 |
11 | 314647169020 |
12 | 125011083869 |
13 | 6624435b04c |
14 | 312c5348c01 |
15 | 18349beb613 |
hex | cfd7eef111 |
892680990993 has 48 divisors (see below), whose sum is σ = 1489531680000. Its totient is φ = 509146698240.
The previous prime is 892680990989. The next prime is 892680991003. The reversal of 892680990993 is 399099086298.
It is not a de Polignac number, because 892680990993 - 22 = 892680990989 is a prime.
It is not an unprimeable number, because it can be changed into a prime (892680990193) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26488728 + ... + 26522406.
It is an arithmetic number, because the mean of its divisors is an integer number (31031910000).
Almost surely, 2892680990993 is an apocalyptic number.
It is an amenable number.
892680990993 is a deficient number, since it is larger than the sum of its proper divisors (596850689007).
892680990993 is a wasteful number, since it uses less digits than its factorization.
892680990993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49462 (or 49459 counting only the distinct ones).
The product of its (nonzero) digits is 136048896, while the sum is 72.
The spelling of 892680990993 in words is "eight hundred ninety-two billion, six hundred eighty million, nine hundred ninety thousand, nine hundred ninety-three".
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