Search a number
-
+
5472357 = 311165829
BaseRepresentation
bin10100111000000001100101
3101022000122220
4110320001211
52400103412
6313142553
764341252
oct24700145
911260586
105472357
1130a8510
1219baa59
131197aa7
14a26429
1573168c
hex538065

5472357 has 8 divisors (see below), whose sum is σ = 7959840. Its totient is φ = 3316560.

The previous prime is 5472349. The next prime is 5472373. The reversal of 5472357 is 7532745.

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

It is not a de Polignac number, because 5472357 - 23 = 5472349 is a prime.

It is a super-2 number, since 2×54723572 = 59893382270898, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 165829 = 5472357 / (5 + 4 + 7 + 2 + 3 + 5 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5472307) 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, 82882 + ... + 82947.

It is an arithmetic number, because the mean of its divisors is an integer number (994980).

Almost surely, 25472357 is an apocalyptic number.

It is an amenable number.

5472357 is a deficient number, since it is larger than the sum of its proper divisors (2487483).

5472357 is a wasteful number, since it uses less digits than its factorization.

5472357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165843.

The product of its digits is 29400, while the sum is 33.

The square root of 5472357 is about 2339.3069486495. The cubic root of 5472357 is about 176.2211944272.

The spelling of 5472357 in words is "five million, four hundred seventy-two thousand, three hundred fifty-seven".

Divisors: 1 3 11 33 165829 497487 1824119 5472357