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13031441114 = 234071912451
BaseRepresentation
bin11000010001011110…
…00000001011011010
31020122011221210120012
430020233000023122
5203142022103424
65553033001522
7640634264456
oct141057001332
936564853505
1013031441114
1155879aa64a
1226382532a2
1312c8a5c903
148b89d1666
155140b2b0e
hex308bc02da

13031441114 has 8 divisors (see below), whose sum is σ = 19552909248. Its totient is φ = 6513804700.

The previous prime is 13031441081. The next prime is 13031441119. The reversal of 13031441114 is 41114413031.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13031441114.

It is not an unprimeable number, because it can be changed into a prime (13031441119) 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, 949412 + ... + 963039.

It is an arithmetic number, because the mean of its divisors is an integer number (2444113656).

Almost surely, 213031441114 is an apocalyptic number.

13031441114 is a deficient number, since it is larger than the sum of its proper divisors (6521468134).

13031441114 is a wasteful number, since it uses less digits than its factorization.

13031441114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915860.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 13031441114 its reverse (41114413031), we get a palindrome (54145854145).

The spelling of 13031441114 in words is "thirteen billion, thirty-one million, four hundred forty-one thousand, one hundred fourteen".

Divisors: 1 2 3407 6814 1912451 3824902 6515720557 13031441114