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13032011012132 = 2271965337513417
BaseRepresentation
bin1011110110100100000001…
…1000110001100000100100
31201010211220020212102200102
42331221000120301200210
53202004024304342012
643414453451403232
72513350244615360
oct275510030614044
951124806772612
1013032011012132
114174932521a22
121565836153518
13736bb4882008
14330a775942a0
15178ed4aeb2c2
hexbda40631824

13032011012132 has 48 divisors (see below), whose sum is σ = 27477828416640. Its totient is φ = 5283089402112.

The previous prime is 13032011012123. The next prime is 13032011012147. The reversal of 13032011012132 is 23121011023031.

It is a happy number.

It is a super-2 number, since 2×130320110121322 (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 18409313 + ... + 19104104.

It is an arithmetic number, because the mean of its divisors is an integer number (572454758680).

Almost surely, 213032011012132 is an apocalyptic number.

It is an amenable number.

13032011012132 is an abundant number, since it is smaller than the sum of its proper divisors (14445817404508).

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

13032011012132 is a wasteful number, since it uses less digits than its factorization.

13032011012132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37514100 (or 37514098 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13032011012132 its reverse (23121011023031), we get a palindrome (36153022035163).

The spelling of 13032011012132 in words is "thirteen trillion, thirty-two billion, eleven million, twelve thousand, one hundred thirty-two".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 532 653 1306 2612 4571 9142 12407 18284 24814 49628 86849 173698 347396 37513417 75026834 150053668 262593919 525187838 712754923 1050375676 1425509846 2851019692 4989284461 9978568922 19957137844 24496261301 48992522602 97985045204 171473829107 342947658214 465428964719 685895316428 930857929438 1861715858876 3258002753033 6516005506066 13032011012132