Search a number
-
+
23880422 = 253225287
BaseRepresentation
bin101101100011…
…0001011100110
31122221020210002
41123012023212
522103133142
62211501302
7406660136
oct133061346
948836702
1023880422
1112530795
127bb7832
134c41737
143258ac6
15216aa32
hex16c62e6

23880422 has 8 divisors (see below), whose sum is σ = 36496656. Its totient is φ = 11714872.

The previous prime is 23880421. The next prime is 23880431. The reversal of 23880422 is 22408832.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23880421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112538 + ... + 112749.

It is an arithmetic number, because the mean of its divisors is an integer number (4562082).

Almost surely, 223880422 is an apocalyptic number.

23880422 is a deficient number, since it is larger than the sum of its proper divisors (12616234).

23880422 is a wasteful number, since it uses less digits than its factorization.

23880422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225342.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 23880422 is about 4886.7598672331. The cubic root of 23880422 is about 287.9700570079.

The spelling of 23880422 in words is "twenty-three million, eight hundred eighty thousand, four hundred twenty-two".

Divisors: 1 2 53 106 225287 450574 11940211 23880422