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13152440063166 = 2319911015443939
BaseRepresentation
bin1011111101100100101010…
…0001001001010010111110
31201120100202011101002112220
42333121022201021102332
53210442144124010131
643550051512110210
72525142503636415
oct277311241112276
951510664332486
1013152440063166
114210a11594478
121585045695366
1374536790ca21
1433681d8a447c
1517c1d25a2e96
hexbf64a8494be

13152440063166 has 16 divisors (see below), whose sum is σ = 26437065456000. Its totient is φ = 4362115799448.

The previous prime is 13152440063107. The next prime is 13152440063179. The reversal of 13152440063166 is 66136004425131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5507720776 + ... + 5507723163.

It is an arithmetic number, because the mean of its divisors is an integer number (1652316591000).

Almost surely, 213152440063166 is an apocalyptic number.

13152440063166 is an abundant number, since it is smaller than the sum of its proper divisors (13284625392834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13152440063166 is a wasteful number, since it uses less digits than its factorization.

13152440063166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11015444143.

The product of its (nonzero) digits is 311040, while the sum is 42.

Adding to 13152440063166 its reverse (66136004425131), we get a palindrome (79288444488297).

The spelling of 13152440063166 in words is "thirteen trillion, one hundred fifty-two billion, four hundred forty million, sixty-three thousand, one hundred sixty-six".

Divisors: 1 2 3 6 199 398 597 1194 11015443939 22030887878 33046331817 66092663634 2192073343861 4384146687722 6576220031583 13152440063166