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13444607206 = 297631109829
BaseRepresentation
bin11001000010101110…
…00110110011100110
31021200222101210220001
430201113012303212
5210013304412311
610102032331514
7654112163362
oct144127066346
937628353801
1013444607206
11577a148428
1227326a3b9a
131363530ba4
149178222a2
1553a4c74c1
hex3215c6ce6

13444607206 has 16 divisors (see below), whose sum is σ = 20407292640. Its totient is φ = 6642397440.

The previous prime is 13444607167. The next prime is 13444607207. The reversal of 13444607206 is 60270644431.

13444607206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13444607207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67500 + ... + 177328.

It is an arithmetic number, because the mean of its divisors is an integer number (1275455790).

Almost surely, 213444607206 is an apocalyptic number.

13444607206 is a deficient number, since it is larger than the sum of its proper divisors (6962685434).

13444607206 is a wasteful number, since it uses less digits than its factorization.

13444607206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110559.

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 13444607206 in words is "thirteen billion, four hundred forty-four million, six hundred seven thousand, two hundred six".

Divisors: 1 2 97 194 631 1262 61207 109829 122414 219658 10653413 21306826 69302099 138604198 6722303603 13444607206