Search a number
-
+
5972889 = 313153151
BaseRepresentation
bin10110110010001110011001
3102020110021010
4112302032121
53012113024
6332004133
7101524446
oct26621631
912213233
105972889
11340a57a
122000649
131311870
14b169cd
157ceb29
hex5b2399

5972889 has 8 divisors (see below), whose sum is σ = 8576512. Its totient is φ = 3675600.

The previous prime is 5972881. The next prime is 5972903. The reversal of 5972889 is 9882795.

It is a happy number.

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

It is not a de Polignac number, because 5972889 - 23 = 5972881 is a prime.

It is a Duffinian number.

5972889 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5972881) 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, 76537 + ... + 76614.

It is an arithmetic number, because the mean of its divisors is an integer number (1072064).

Almost surely, 25972889 is an apocalyptic number.

It is an amenable number.

5972889 is a deficient number, since it is larger than the sum of its proper divisors (2603623).

5972889 is a wasteful number, since it uses less digits than its factorization.

5972889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153167.

The product of its digits is 362880, while the sum is 48.

The square root of 5972889 is about 2443.9494675627. The cubic root of 5972889 is about 181.4379573780.

It can be divided in two parts, 597 and 2889, that added together give a triangular number (3486 = T83).

The spelling of 5972889 in words is "five million, nine hundred seventy-two thousand, eight hundred eighty-nine".

Divisors: 1 3 13 39 153151 459453 1990963 5972889