Search a number
-
+
230003222013093 = 376667740671031
BaseRepresentation
bin110100010010111111001100…
…010110000110010010100101
31010011101002112000010001002210
4310102333030112012102211
5220121333044313404333
62133102004351354033
766306120153456144
oct6422771426062245
91104332460101083
10230003222013093
1167316900722541
12219681b9822919
139b452980a6449
1440b2302c8975b
151b8cda1b63a63
hexd12fcc5864a5

230003222013093 has 4 divisors (see below), whose sum is σ = 306670962684128. Its totient is φ = 153335481342060.

The previous prime is 230003222013073. The next prime is 230003222013133. The reversal of 230003222013093 is 390310222300032.

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 not a de Polignac number, because 230003222013093 - 222 = 230003217818789 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 230003222013093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230003222013043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38333870335513 + ... + 38333870335518.

It is an arithmetic number, because the mean of its divisors is an integer number (76667740671032).

Almost surely, 2230003222013093 is an apocalyptic number.

It is an amenable number.

230003222013093 is a deficient number, since it is larger than the sum of its proper divisors (76667740671035).

230003222013093 is an equidigital number, since it uses as much as digits as its factorization.

230003222013093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76667740671034.

The product of its (nonzero) digits is 11664, while the sum is 30.

The spelling of 230003222013093 in words is "two hundred thirty trillion, three billion, two hundred twenty-two million, thirteen thousand, ninety-three".

Divisors: 1 3 76667740671031 230003222013093