Base | Representation |
---|---|
bin | 100100010100111110110… |
… | …1100011100111101001001 |
3 | 122200022110001110100002101 |
4 | 1020221331230130331021 |
5 | 1123300334331143024 |
6 | 14341404422433401 |
7 | 1023502513405321 |
oct | 110517554347511 |
9 | 18608401410071 |
10 | 4992860802889 |
11 | 165550783a063 |
12 | 687796b92861 |
13 | 2a2a94ca258b |
14 | 133927554281 |
15 | 89d20aadc44 |
hex | 48a7db1cf49 |
4992860802889 has 4 divisors (see below), whose sum is σ = 5077485562320. Its totient is φ = 4908236043460.
The previous prime is 4992860802863. The next prime is 4992860802901. The reversal of 4992860802889 is 9882080682994.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4992860802889 - 229 = 4992323931977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4992860802829) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42312379627 + ... + 42312379744.
It is an arithmetic number, because the mean of its divisors is an integer number (1269371390580).
Almost surely, 24992860802889 is an apocalyptic number.
It is an amenable number.
4992860802889 is a deficient number, since it is larger than the sum of its proper divisors (84624759431).
4992860802889 is an equidigital number, since it uses as much as digits as its factorization.
4992860802889 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84624759430.
The product of its (nonzero) digits is 286654464, while the sum is 73.
The spelling of 4992860802889 in words is "four trillion, nine hundred ninety-two billion, eight hundred sixty million, eight hundred two thousand, eight hundred eighty-nine".
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