Search a number
-
+
12848711386 = 274771275027
BaseRepresentation
bin10111111011101011…
…11100011011011010
31020011110010011111111
423331311330123122
5202303232231021
65522544250534
7633255146650
oct137565743332
936143104444
1012848711386
1154a3843045
1225a7010a4a
131299c41404
1489c626dd0
1550301a8e1
hex2fdd7c6da

12848711386 has 32 divisors (see below), whose sum is σ = 22811922432. Its totient is φ = 5313502320.

The previous prime is 12848711357. The next prime is 12848711399. The reversal of 12848711386 is 68311784821.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 90796 + ... + 184231.

It is an arithmetic number, because the mean of its divisors is an integer number (712872576).

Almost surely, 212848711386 is an apocalyptic number.

12848711386 is a deficient number, since it is larger than the sum of its proper divisors (9963211046).

12848711386 is a wasteful number, since it uses less digits than its factorization.

12848711386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275154.

The product of its digits is 516096, while the sum is 49.

The spelling of 12848711386 in words is "twelve billion, eight hundred forty-eight million, seven hundred eleven thousand, three hundred eighty-six".

Divisors: 1 2 7 14 47 71 94 142 329 497 658 994 3337 6674 23359 46718 275027 550054 1925189 3850378 12926269 19526917 25852538 39053834 90483883 136688419 180967766 273376838 917765099 1835530198 6424355693 12848711386