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4772383 = 71161979
BaseRepresentation
bin10010001101001000011111
322222110110221
4102031020133
52210204013
6250142211
755364440
oct22151037
98873427
104772383
11276a620
121721967
13cb12c5
148c32c7
1564408d
hex48d21f

4772383 has 8 divisors (see below), whose sum is σ = 5950080. Its totient is φ = 3718680.

The previous prime is 4772381. The next prime is 4772387. The reversal of 4772383 is 3832774.

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

It is not a de Polignac number, because 4772383 - 21 = 4772381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4772381) by changing a digit.

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, 30913 + ... + 31066.

It is an arithmetic number, because the mean of its divisors is an integer number (743760).

Almost surely, 24772383 is an apocalyptic number.

4772383 is a deficient number, since it is larger than the sum of its proper divisors (1177697).

4772383 is a wasteful number, since it uses less digits than its factorization.

4772383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61997.

The product of its digits is 28224, while the sum is 34.

The square root of 4772383 is about 2184.5784490377. The cubic root of 4772383 is about 168.3623956183.

The spelling of 4772383 in words is "four million, seven hundred seventy-two thousand, three hundred eighty-three".

Divisors: 1 7 11 77 61979 433853 681769 4772383