Search a number
-
+
12214130204213 = 73613482943743
BaseRepresentation
bin1011000110111101001011…
…1001000101111000110101
31121020122210201211112110122
42301233102321011320311
53100104014313013323
641551032143301325
72400304350506120
oct261572271057065
947218721745418
1012214130204213
113989a90095623
12145321b5aa845
136a7a312a8332
1430324a58b3b7
15162ab6b46ec8
hexb1bd2e45e35

12214130204213 has 8 divisors (see below), whose sum is σ = 13962869526528. Its totient is φ = 10466356776624.

The previous prime is 12214130204191. The next prime is 12214130204233. The reversal of 12214130204213 is 31240203141221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12214130204213 - 240 = 11114618576437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12214130204233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241446581 + ... + 241497162.

It is an arithmetic number, because the mean of its divisors is an integer number (1745358690816).

Almost surely, 212214130204213 is an apocalyptic number.

It is an amenable number.

12214130204213 is a deficient number, since it is larger than the sum of its proper divisors (1748739322315).

12214130204213 is an equidigital number, since it uses as much as digits as its factorization.

12214130204213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482947363.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 12214130204213 its reverse (31240203141221), we get a palindrome (43454333345434).

The spelling of 12214130204213 in words is "twelve trillion, two hundred fourteen billion, one hundred thirty million, two hundred four thousand, two hundred thirteen".

Divisors: 1 7 3613 25291 482943743 3380606201 1744875743459 12214130204213