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13363375312 = 2471731793853
BaseRepresentation
bin11000111001000010…
…01110110011010000
31021111022112210200101
430130201032303100
5204332011002222
610050011302144
7652104546610
oct143441166320
937438483611
1013363375312
115738305731
12270b44a954
13134c75bb91
1490ab18a40
155332cd927
hex31c84ecd0

13363375312 has 80 divisors (see below), whose sum is σ = 29935405440. Its totient is φ = 5660775936.

The previous prime is 13363375307. The next prime is 13363375331. The reversal of 13363375312 is 21357336331.

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, 3466378 + ... + 3470230.

It is an arithmetic number, because the mean of its divisors is an integer number (374192568).

Almost surely, 213363375312 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 13363375312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14967702720).

13363375312 is an abundant number, since it is smaller than the sum of its proper divisors (16572030128).

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

13363375312 is a wasteful number, since it uses less digits than its factorization.

13363375312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4220 (or 4214 counting only the distinct ones).

The product of its digits is 102060, while the sum is 37.

The spelling of 13363375312 in words is "thirteen billion, three hundred sixty-three million, three hundred seventy-five thousand, three hundred twelve".

Divisors: 1 2 4 7 8 14 16 28 56 112 173 179 346 358 692 716 1211 1253 1384 1432 2422 2506 2768 2864 3853 4844 5012 7706 9688 10024 15412 19376 20048 26971 30824 30967 53942 61648 61934 107884 123868 215768 216769 247736 431536 433538 495472 666569 689687 867076 1333138 1379374 1734152 2666276 2758748 3468304 4665983 4827809 5332552 5517496 9331966 9655618 10665104 11034992 18663932 19311236 37327864 38622472 74655728 77244944 119315851 238631702 477263404 835210957 954526808 1670421914 1909053616 3340843828 6681687656 13363375312