Search a number
-
+
472204383 = 3722485923
BaseRepresentation
bin11100001001010…
…100010001011111
31012220112110122020
4130021110101133
51431341020013
6114504551223
714462446110
oct3411242137
91186473566
10472204383
11222602162
12112182513
1376aa25a1
14469dc207
152b6c7623
hex1c25445f

472204383 has 8 divisors (see below), whose sum is σ = 719549568. Its totient is φ = 269831064.

The previous prime is 472204379. The next prime is 472204387. The reversal of 472204383 is 383402274.

It is an interprime number because it is at equal distance from previous prime (472204379) and next prime (472204387).

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

It is not a de Polignac number, because 472204383 - 22 = 472204379 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472204387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11242941 + ... + 11242982.

It is an arithmetic number, because the mean of its divisors is an integer number (89943696).

Almost surely, 2472204383 is an apocalyptic number.

472204383 is a deficient number, since it is larger than the sum of its proper divisors (247345185).

472204383 is a wasteful number, since it uses less digits than its factorization.

472204383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22485933.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 472204383 is about 21730.2642183661. The cubic root of 472204383 is about 778.7116486365.

The spelling of 472204383 in words is "four hundred seventy-two million, two hundred four thousand, three hundred eighty-three".

Divisors: 1 3 7 21 22485923 67457769 157401461 472204383