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12333032304 = 2432973121369
BaseRepresentation
bin10110111110001101…
…10010001101110000
31011211111202221210020
423133012302031300
5200224224013204
65355443403440
7614424021255
oct133706621560
934744687706
1012333032304
11525974778a
122482383580
131217159868
1484dd4d42c
154c2b06bd9
hex2df1b2370

12333032304 has 80 divisors (see below), whose sum is σ = 33410733600. Its totient is φ = 3914846208.

The previous prime is 12333032291. The next prime is 12333032329. The reversal of 12333032304 is 40323033321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40932 + ... + 162300.

It is an arithmetic number, because the mean of its divisors is an integer number (417634170).

Almost surely, 212333032304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12333032304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16705366800).

12333032304 is an abundant number, since it is smaller than the sum of its proper divisors (21077701296).

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

12333032304 is a wasteful number, since it uses less digits than its factorization.

12333032304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121482 (or 121476 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 12333032304 its reverse (40323033321), we get a palindrome (52656065625).

The spelling of 12333032304 in words is "twelve billion, three hundred thirty-three million, thirty-two thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 29 48 58 73 87 116 146 174 219 232 292 348 438 464 584 696 876 1168 1392 1752 2117 3504 4234 6351 8468 12702 16936 25404 33872 50808 101616 121369 242738 364107 485476 728214 970952 1456428 1941904 2912856 3519701 5825712 7039402 8859937 10559103 14078804 17719874 21118206 26579811 28157608 35439748 42236412 53159622 56315216 70879496 84472824 106319244 141758992 168945648 212638488 256938173 425276976 513876346 770814519 1027752692 1541629038 2055505384 3083258076 4111010768 6166516152 12333032304