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12032102151412 = 2274152120116939
BaseRepresentation
bin1010111100010111000100…
…1011001011010011110100
31120121020221212221100210021
42233011301023023103310
53034113221122321122
641331245454334524
72351201464545460
oct257056113132364
946536855840707
1012032102151412
113919870a96352
121423a9a7ba444
13693812446b55
142d84dd2b34a0
1515ceb13891c7
hexaf1712cb4f4

12032102151412 has 48 divisors (see below), whose sum is σ = 24698452383360. Its totient is φ = 5021187724800.

The previous prime is 12032102151389. The next prime is 12032102151449. The reversal of 12032102151412 is 21415120123021.

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 15 ways as a sum of consecutive naturals, for example, 9460362 + ... + 10656577.

It is an arithmetic number, because the mean of its divisors is an integer number (514551091320).

Almost surely, 212032102151412 is an apocalyptic number.

It is an amenable number.

12032102151412 is an abundant number, since it is smaller than the sum of its proper divisors (12666350231948).

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

12032102151412 is a wasteful number, since it uses less digits than its factorization.

12032102151412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20117512 (or 20117510 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 12032102151412 its reverse (21415120123021), we get a palindrome (33447222274433).

The spelling of 12032102151412 in words is "twelve trillion, thirty-two billion, one hundred two million, one hundred fifty-one thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 41 82 164 287 521 574 1042 1148 2084 3647 7294 14588 21361 42722 85444 149527 299054 598108 20116939 40233878 80467756 140818573 281637146 563274292 824794499 1649588998 3299177996 5773561493 10480925219 11547122986 20961850438 23094245972 41923700876 73366476533 146732953066 293465906132 429717933979 859435867958 1718871735916 3008025537853 6016051075706 12032102151412