Search a number
-
+
472873357 = 11371161851
BaseRepresentation
bin11100001011110…
…111100110001101
31012221210110022001
4130023313212031
51432023421412
6114531152301
714501233345
oct3413674615
91187713261
10472873357
11222a19830
12112445691
1376c77c28
1446b33d25
152b7aa957
hex1c2f798d

472873357 has 8 divisors (see below), whose sum is σ = 529804512. Its totient is φ = 418266000.

The previous prime is 472873319. The next prime is 472873363. The reversal of 472873357 is 753378274.

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

It is a cyclic number.

It is not a de Polignac number, because 472873357 - 27 = 472873229 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 (472873397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580519 + ... + 581332.

It is an arithmetic number, because the mean of its divisors is an integer number (66225564).

Almost surely, 2472873357 is an apocalyptic number.

It is an amenable number.

472873357 is a deficient number, since it is larger than the sum of its proper divisors (56931155).

472873357 is a wasteful number, since it uses less digits than its factorization.

472873357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161899.

The product of its digits is 987840, while the sum is 46.

The square root of 472873357 is about 21745.6514503475. The cubic root of 472873357 is about 779.0792098406.

The spelling of 472873357 in words is "four hundred seventy-two million, eight hundred seventy-three thousand, three hundred fifty-seven".

Divisors: 1 11 37 407 1161851 12780361 42988487 472873357