Search a number
-
+
9079897 = 13965323
BaseRepresentation
bin100010101000…
…110001011001
3122002022021111
4202220301121
54311024042
6522340321
7140115001
oct42506131
918068244
109079897
115141952
12305a6a1
131b5bb28
1412c5001
15be5517
hex8a8c59

9079897 has 4 divisors (see below), whose sum is σ = 9145360. Its totient is φ = 9014436.

The previous prime is 9079867. The next prime is 9079909. The reversal of 9079897 is 7989709.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9079897 - 27 = 9079769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9079897.

It is not an unprimeable number, because it can be changed into a prime (9079867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32523 + ... + 32800.

It is an arithmetic number, because the mean of its divisors is an integer number (2286340).

Almost surely, 29079897 is an apocalyptic number.

It is an amenable number.

9079897 is a deficient number, since it is larger than the sum of its proper divisors (65463).

9079897 is a wasteful number, since it uses less digits than its factorization.

9079897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65462.

The product of its (nonzero) digits is 285768, while the sum is 49.

The square root of 9079897 is about 3013.2867437401. The cubic root of 9079897 is about 208.6220974174.

The spelling of 9079897 in words is "nine million, seventy-nine thousand, eight hundred ninety-seven".

Divisors: 1 139 65323 9079897