[go: up one dir, main page]

Search a number
-
+
230097 = 3710957
BaseRepresentation
bin111000001011010001
3102200122010
4320023101
524330342
64533133
71645560
oct701321
9380563
10230097
1114796a
12b11a9
138096a
145dbd7
154829c
hex382d1

230097 has 8 divisors (see below), whose sum is σ = 350656. Its totient is φ = 131472.

The previous prime is 230089. The next prime is 230101. The reversal of 230097 is 790032.

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

It is not a de Polignac number, because 230097 - 23 = 230089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 10957 = 230097 / (2 + 3 + 0 + 0 + 9 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230017) 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, 5458 + ... + 5499.

It is an arithmetic number, because the mean of its divisors is an integer number (43832).

2230097 is an apocalyptic number.

It is an amenable number.

230097 is a deficient number, since it is larger than the sum of its proper divisors (120559).

230097 is a wasteful number, since it uses less digits than its factorization.

230097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10967.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 230097 is about 479.6842711618. The cubic root of 230097 is about 61.2778687561.

The spelling of 230097 in words is "two hundred thirty thousand, ninety-seven".

Divisors: 1 3 7 21 10957 32871 76699 230097