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13442412014 = 231216813097
BaseRepresentation
bin11001000010011101…
…01110110111101110
31021200211021021122122
430201032232313232
5210012224141024
610101513312542
7654054421403
oct144116566756
937624237578
1013442412014
115778989119
122731a05752
131362c42965
149174102aa
1553a1e1d5e
hex3213aedee

13442412014 has 8 divisors (see below), whose sum is σ = 20814057408. Its totient is φ = 6504392880.

The previous prime is 13442412001. The next prime is 13442412017. The reversal of 13442412014 is 41021424431.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13442412017) 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, 108406487 + ... + 108406610.

It is an arithmetic number, because the mean of its divisors is an integer number (2601757176).

Almost surely, 213442412014 is an apocalyptic number.

13442412014 is a deficient number, since it is larger than the sum of its proper divisors (7371645394).

13442412014 is a wasteful number, since it uses less digits than its factorization.

13442412014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216813130.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 13442412014 its reverse (41021424431), we get a palindrome (54463836445).

The spelling of 13442412014 in words is "thirteen billion, four hundred forty-two million, four hundred twelve thousand, fourteen".

Divisors: 1 2 31 62 216813097 433626194 6721206007 13442412014