Search a number
-
+
12254314 = 217360421
BaseRepresentation
bin101110101111…
…110001101010
3212001120202111
4232233301222
511114114224
61114352534
7206105602
oct56576152
925046674
1012254314
116a0a936
12412b74a
132700997
1418adc02
151120d94
hexbafc6a

12254314 has 8 divisors (see below), whose sum is σ = 19462788. Its totient is φ = 5766720.

The previous prime is 12254311. The next prime is 12254323. The reversal of 12254314 is 41345221.

It can be written as a sum of positive squares in 2 ways, for example, as 10778089 + 1476225 = 3283^2 + 1215^2 .

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

It is a super-3 number, since 3×122543143 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (12254311) 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, 180177 + ... + 180244.

Almost surely, 212254314 is an apocalyptic number.

12254314 is a deficient number, since it is larger than the sum of its proper divisors (7208474).

12254314 is a wasteful number, since it uses less digits than its factorization.

12254314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360440.

The product of its digits is 960, while the sum is 22.

The square root of 12254314 is about 3500.6162314655. The cubic root of 12254314 is about 230.5488718653.

Adding to 12254314 its reverse (41345221), we get a palindrome (53599535).

The spelling of 12254314 in words is "twelve million, two hundred fifty-four thousand, three hundred fourteen".

Divisors: 1 2 17 34 360421 720842 6127157 12254314