Search a number
-
+
2300213203213 = 10608672168239
BaseRepresentation
bin100001011110001111011…
…001000001000100001101
322010220020210221201112111
4201132033121001010031
5300141314040000323
64520411531504021
7325120266425212
oct41361731010415
98126223851474
102300213203213
11807573428892
123119688b8011
13138ba85c0b13
147d48c04db09
153ec79252c0d
hex2178f64110d

2300213203213 has 4 divisors (see below), whose sum is σ = 2300216432320. Its totient is φ = 2300209974108.

The previous prime is 2300213203193. The next prime is 2300213203231. The reversal of 2300213203213 is 3123023120032.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2300213203213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300213203283) 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, 23253 + ... + 2144986.

It is an arithmetic number, because the mean of its divisors is an integer number (575054108080).

Almost surely, 22300213203213 is an apocalyptic number.

It is an amenable number.

2300213203213 is a deficient number, since it is larger than the sum of its proper divisors (3229107).

2300213203213 is a wasteful number, since it uses less digits than its factorization.

2300213203213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3229106.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2300213203213 its reverse (3123023120032), we get a palindrome (5423236323245).

The spelling of 2300213203213 in words is "two trillion, three hundred billion, two hundred thirteen million, two hundred three thousand, two hundred thirteen".

Divisors: 1 1060867 2168239 2300213203213