Search a number
-
+
23283755 = 511423341
BaseRepresentation
bin101100011010…
…0100000101011
31121210221022022
41120310200223
521430040010
62151015055
7401623445
oct130644053
947727268
1023283755
1112163480
12796a48b
134a92c91
143141495
15209dd55
hex163482b

23283755 has 8 divisors (see below), whose sum is σ = 30480624. Its totient is φ = 16933600.

The previous prime is 23283739. The next prime is 23283803. The reversal of 23283755 is 55738232.

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

It is not a de Polignac number, because 23283755 - 24 = 23283739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211616 + ... + 211725.

It is an arithmetic number, because the mean of its divisors is an integer number (3810078).

Almost surely, 223283755 is an apocalyptic number.

23283755 is a deficient number, since it is larger than the sum of its proper divisors (7196869).

23283755 is a wasteful number, since it uses less digits than its factorization.

23283755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423357.

The product of its digits is 50400, while the sum is 35.

The square root of 23283755 is about 4825.3243414303. The cubic root of 23283755 is about 285.5514305842.

The spelling of 23283755 in words is "twenty-three million, two hundred eighty-three thousand, seven hundred fifty-five".

Divisors: 1 5 11 55 423341 2116705 4656751 23283755