Search a number
-
+
12714747416 = 237227049061
BaseRepresentation
bin10111101011101101…
…11010011000011000
31012211010001002110222
423311312322120120
5202014433404131
65501401055212
7630040366310
oct136566723030
935733032428
1012714747416
115435163a18
12256a187508
1312782685a7
14888914440
154e63a787b
hex2f5dba618

12714747416 has 16 divisors (see below), whose sum is σ = 27245887440. Its totient is φ = 5449177440.

The previous prime is 12714747413. The next prime is 12714747439. The reversal of 12714747416 is 61474741721.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12714747413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113524475 + ... + 113524586.

It is an arithmetic number, because the mean of its divisors is an integer number (1702867965).

Almost surely, 212714747416 is an apocalyptic number.

It is an amenable number.

12714747416 is an abundant number, since it is smaller than the sum of its proper divisors (14531140024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12714747416 is a wasteful number, since it uses less digits than its factorization.

12714747416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227049074 (or 227049070 counting only the distinct ones).

The product of its digits is 263424, while the sum is 44.

The spelling of 12714747416 in words is "twelve billion, seven hundred fourteen million, seven hundred forty-seven thousand, four hundred sixteen".

Divisors: 1 2 4 7 8 14 28 56 227049061 454098122 908196244 1589343427 1816392488 3178686854 6357373708 12714747416