Search a number
-
+
244441413201223 = 7131926474755031
BaseRepresentation
bin110111100101000101110011…
…100110100010110101000111
31012001111101000101001201221101
4313211011303212202311013
5224014412003234414343
62223514500204400531
7102326211043603450
oct6745056346426507
91161441011051841
10244441413201223
11709830261a5417
12234ba472846147
13a651959a640a4
14445105575a127
151d3d737247e4d
hexde51739a2d47

244441413201223 has 8 divisors (see below), whose sum is σ = 279573413137920. Its totient is φ = 209362362777240.

The previous prime is 244441413201203. The next prime is 244441413201241. The reversal of 244441413201223 is 322102314144442.

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

It is a cyclic number.

It is not a de Polignac number, because 244441413201223 - 245 = 209257041112391 is a prime.

It is a super-2 number, since 2×2444414132012232 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244441413201203) 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, 13237368283 + ... + 13237386748.

It is an arithmetic number, because the mean of its divisors is an integer number (34946676642240).

Almost surely, 2244441413201223 is an apocalyptic number.

244441413201223 is a deficient number, since it is larger than the sum of its proper divisors (35131999936697).

244441413201223 is a wasteful number, since it uses less digits than its factorization.

244441413201223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26474756357.

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 244441413201223 its reverse (322102314144442), we get a palindrome (566543727345665).

The spelling of 244441413201223 in words is "two hundred forty-four trillion, four hundred forty-one billion, four hundred thirteen million, two hundred one thousand, two hundred twenty-three".

Divisors: 1 7 1319 9233 26474755031 185323285217 34920201885889 244441413201223