Search a number
-
+
23201314 = 216577001
BaseRepresentation
bin101100010000…
…0011000100010
31121122202012221
41120200120202
521414420224
62145141254
7401131213
oct130403042
947582187
1023201314
1112107544
12792a82a
134a645b6
14311d40a
1520846e4
hex1620622

23201314 has 8 divisors (see below), whose sum is σ = 34827948. Its totient is φ = 11592000.

The previous prime is 23201291. The next prime is 23201317. The reversal of 23201314 is 41310232.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22800625 + 400689 = 4775^2 + 633^2 .

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

It is not an unprimeable number, because it can be changed into a prime (23201317) 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, 187 + ... + 6814.

Almost surely, 223201314 is an apocalyptic number.

23201314 is a deficient number, since it is larger than the sum of its proper divisors (11626634).

23201314 is a wasteful number, since it uses less digits than its factorization.

23201314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8660.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 23201314 is about 4816.7742317862. The cubic root of 23201314 is about 285.2140138691.

Adding to 23201314 its reverse (41310232), we get a palindrome (64511546).

The spelling of 23201314 in words is "twenty-three million, two hundred one thousand, three hundred fourteen".

Divisors: 1 2 1657 3314 7001 14002 11600657 23201314