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12344300501 = 135411755197
BaseRepresentation
bin10110111111100011…
…10001001111010101
31011212021222102211212
423133301301033111
5200240120104001
65400525111205
7614621552201
oct133761611725
934767872755
1012344300501
115265043745
1224860b8505
1312195a3730
14851643b01
154c3ad07bb
hex2dfc713d5

12344300501 has 8 divisors (see below), whose sum is σ = 13318442424. Its totient is φ = 11373670080.

The previous prime is 12344300453. The next prime is 12344300503. The reversal of 12344300501 is 10500344321.

It can be written as a sum of positive squares in 4 ways, for example, as 23522500 + 12320778001 = 4850^2 + 110999^2 .

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 12344300501 - 226 = 12277191637 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 (12344300503) 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, 870566 + ... + 884631.

It is an arithmetic number, because the mean of its divisors is an integer number (1664805303).

Almost surely, 212344300501 is an apocalyptic number.

It is an amenable number.

12344300501 is a deficient number, since it is larger than the sum of its proper divisors (974141923).

12344300501 is a wasteful number, since it uses less digits than its factorization.

12344300501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755751.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 12344300501 its reverse (10500344321), we get a palindrome (22844644822).

The spelling of 12344300501 in words is "twelve billion, three hundred forty-four million, three hundred thousand, five hundred one".

Divisors: 1 13 541 7033 1755197 22817561 949561577 12344300501