Search a number
-
+
830307527799 = 31934007357883
BaseRepresentation
bin11000001010100100010…
…11110110110001110111
32221101011120002200012020
430011102023312301313
5102100432211342144
61433234335524223
7113662536352251
oct14052213666167
92841146080166
10830307527799
112a0149a53a32
12114b04389673
13603b3c76a89
142c289582cd1
15168e8e15419
hexc1522f6c77

830307527799 has 16 divisors (see below), whose sum is σ = 1113093679872. Its totient is φ = 550531312128.

The previous prime is 830307527773. The next prime is 830307527851. The reversal of 830307527799 is 997725703038.

It is not a de Polignac number, because 830307527799 - 213 = 830307519607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830307526799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2141112 + ... + 2498994.

It is an arithmetic number, because the mean of its divisors is an integer number (69568354992).

Almost surely, 2830307527799 is an apocalyptic number.

830307527799 is a deficient number, since it is larger than the sum of its proper divisors (282786152073).

830307527799 is a wasteful number, since it uses less digits than its factorization.

830307527799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362086.

The product of its (nonzero) digits is 20003760, while the sum is 60.

The spelling of 830307527799 in words is "eight hundred thirty billion, three hundred seven million, five hundred twenty-seven thousand, seven hundred ninety-nine".

Divisors: 1 3 193 579 4007 12021 357883 773351 1073649 2320053 69071419 207214257 1434037181 4302111543 276769175933 830307527799