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160230023 = 571280613
BaseRepresentation
bin10011000110011…
…10101010000111
3102011111112021022
421203032222013
5312004330043
623522141355
73653634632
oct1143165207
9364445238
10160230023
118249a208
12457b185b
1327271385
14173ccc19
15e100868
hex98cea87

160230023 has 4 divisors (see below), whose sum is σ = 160511208. Its totient is φ = 159948840.

The previous prime is 160230019. The next prime is 160230043. The reversal of 160230023 is 320032061.

160230023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 160230023 - 22 = 160230019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 160229983 and 160230010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160230013) 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, 139736 + ... + 140877.

It is an arithmetic number, because the mean of its divisors is an integer number (40127802).

Almost surely, 2160230023 is an apocalyptic number.

160230023 is a deficient number, since it is larger than the sum of its proper divisors (281185).

160230023 is an equidigital number, since it uses as much as digits as its factorization.

160230023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281184.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 160230023 is about 12658.1998325196. The cubic root of 160230023 is about 543.1435564485.

Adding to 160230023 its reverse (320032061), we get a palindrome (480262084).

The spelling of 160230023 in words is "one hundred sixty million, two hundred thirty thousand, twenty-three".

Divisors: 1 571 280613 160230023