Search a number
-
+
23385483 = 3311711109
BaseRepresentation
bin101100100110…
…1010110001011
31122000002212000
41121031112023
521441313413
62153122043
7402526152
oct131152613
948002760
1023385483
1112222950
1279b9323
134aca384
14316a599
1520be073
hex164d58b

23385483 has 32 divisors (see below), whose sum is σ = 38361600. Its totient is φ = 13960800.

The previous prime is 23385473. The next prime is 23385487. The reversal of 23385483 is 38458332.

It is not a de Polignac number, because 23385483 - 29 = 23384971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23385487) 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 31 ways as a sum of consecutive naturals, for example, 20533 + ... + 21641.

It is an arithmetic number, because the mean of its divisors is an integer number (1198800).

Almost surely, 223385483 is an apocalyptic number.

23385483 is a deficient number, since it is larger than the sum of its proper divisors (14976117).

23385483 is a wasteful number, since it uses less digits than its factorization.

23385483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200 (or 1194 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 23385483 is about 4835.8539059819. The cubic root of 23385483 is about 285.9666896834.

The spelling of 23385483 in words is "twenty-three million, three hundred eighty-five thousand, four hundred eighty-three".

Divisors: 1 3 9 11 27 33 71 99 213 297 639 781 1109 1917 2343 3327 7029 9981 12199 21087 29943 36597 78739 109791 236217 329373 708651 866129 2125953 2598387 7795161 23385483