Base | Representation |
---|---|
bin | 1000110000111110… |
… | …01000100101001001 |
3 | 110010221202111110112 |
4 | 10120133020211021 |
5 | 34114140011324 |
6 | 2054541124105 |
7 | 224420326211 |
oct | 43037104511 |
9 | 13127674415 |
10 | 4705782089 |
11 | 1aa5322808 |
12 | ab3b59635 |
13 | 59cc06858 |
14 | 328d95241 |
15 | 1c81dac0e |
hex | 1187c8949 |
4705782089 has 4 divisors (see below), whose sum is σ = 4706326656. Its totient is φ = 4705237524.
The previous prime is 4705782077. The next prime is 4705782149. The reversal of 4705782089 is 9802875074.
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 4705782089 - 28 = 4705781833 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4705784089) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259109 + ... + 276674.
It is an arithmetic number, because the mean of its divisors is an integer number (1176581664).
Almost surely, 24705782089 is an apocalyptic number.
It is an amenable number.
4705782089 is a deficient number, since it is larger than the sum of its proper divisors (544567).
4705782089 is an equidigital number, since it uses as much as digits as its factorization.
4705782089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 544566.
The product of its (nonzero) digits is 1128960, while the sum is 50.
The square root of 4705782089 is about 68598.7032603387. The cubic root of 4705782089 is about 1675.7553096421.
The spelling of 4705782089 in words is "four billion, seven hundred five million, seven hundred eighty-two thousand, eighty-nine".
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