Search a number
-
+
12714454099 = 64013198623
BaseRepresentation
bin10111101011101011…
…10010110001010011
31012211002111012010101
423311311302301103
5202014400012344
65501350513231
7630035035204
oct136565626123
935732435111
1012714454099
115434a83606
12256a065817
131278194c29
148888795ab
154e634a9d4
hex2f5d72c53

12714454099 has 4 divisors (see below), whose sum is σ = 12714716736. Its totient is φ = 12714191464.

The previous prime is 12714454091. The next prime is 12714454163. The reversal of 12714454099 is 99045441721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99045441721 = 412415742481.

It is a cyclic number.

It is not a de Polignac number, because 12714454099 - 23 = 12714454091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12714454091) 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, 35299 + ... + 163324.

It is an arithmetic number, because the mean of its divisors is an integer number (3178679184).

Almost surely, 212714454099 is an apocalyptic number.

12714454099 is a deficient number, since it is larger than the sum of its proper divisors (262637).

12714454099 is an equidigital number, since it uses as much as digits as its factorization.

12714454099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262636.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 12714454099 in words is "twelve billion, seven hundred fourteen million, four hundred fifty-four thousand, ninety-nine".

Divisors: 1 64013 198623 12714454099