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214131341012 = 22173148990309
BaseRepresentation
bin1100011101101100111…
…0001111011011010100
3202110201011220012001212
43013123032033123110
512002020110403022
6242212013440552
721320242236641
oct3073316173324
9673634805055
10214131341012
11828a3617926
12356001a0158
1317266bc6014
14a514bc6dc8
155883d9d3e2
hex31db38f6d4

214131341012 has 12 divisors (see below), whose sum is σ = 396772779060. Its totient is φ = 100767689856.

The previous prime is 214131340991. The next prime is 214131341041. The reversal of 214131341012 is 210143131412.

214131341012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 154554341956 + 59576999056 = 393134^2 + 244084^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1574495087 + ... + 1574495222.

It is an arithmetic number, because the mean of its divisors is an integer number (33064398255).

Almost surely, 2214131341012 is an apocalyptic number.

It is an amenable number.

214131341012 is a deficient number, since it is larger than the sum of its proper divisors (182641438048).

214131341012 is a wasteful number, since it uses less digits than its factorization.

214131341012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3148990330 (or 3148990328 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 214131341012 its reverse (210143131412), we get a palindrome (424274472424).

The spelling of 214131341012 in words is "two hundred fourteen billion, one hundred thirty-one million, three hundred forty-one thousand, twelve".

Divisors: 1 2 4 17 34 68 3148990309 6297980618 12595961236 53532835253 107065670506 214131341012