Search a number
-
+
12230344414 = 225153243119
BaseRepresentation
bin10110110001111110…
…00011111011011110
31011120100112212111001
423120333003323132
5200021432010124
65341334420514
7612036132541
oct133077037336
934510485431
1012230344414
11520678a862
122453b0173a
1311cbab47b2
1484045c858
154b8ac0b44
hex2d8fc3ede

12230344414 has 8 divisors (see below), whose sum is σ = 18346321440. Its totient is φ = 6114903936.

The previous prime is 12230344393. The next prime is 12230344421. The reversal of 12230344414 is 41444303221.

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

It is a super-2 number, since 2×122303444142 (a number of 21 digits) contains 22 as substring.

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, 71254 + ... + 171865.

It is an arithmetic number, because the mean of its divisors is an integer number (2293290180).

Almost surely, 212230344414 is an apocalyptic number.

12230344414 is a deficient number, since it is larger than the sum of its proper divisors (6115977026).

12230344414 is a wasteful number, since it uses less digits than its factorization.

12230344414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268274.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 12230344414 its reverse (41444303221), we get a palindrome (53674647635).

The spelling of 12230344414 in words is "twelve billion, two hundred thirty million, three hundred forty-four thousand, four hundred fourteen".

Divisors: 1 2 25153 50306 243119 486238 6115172207 12230344414