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13396175312 = 24131134631231
BaseRepresentation
bin11000111100111100…
…10110100111010000
31021120121021012211012
430132132112213100
5204413410102222
610053142310052
7652653416462
oct143636264720
937517235735
1013396175312
115754878873
12271a428328
1313564a4470
14911216132
1553610c1e2
hex31e7969d0

13396175312 has 80 divisors (see below), whose sum is σ = 28282856448. Its totient is φ = 6109931520.

The previous prime is 13396175263. The next prime is 13396175339. The reversal of 13396175312 is 21357169331.

It is a self number, because there is not a number n which added to its sum of digits gives 13396175312.

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, 10881737 + ... + 10882967.

Almost surely, 213396175312 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 13396175312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14141428224).

13396175312 is an abundant number, since it is smaller than the sum of its proper divisors (14886681136).

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

13396175312 is a wasteful number, since it uses less digits than its factorization.

13396175312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828 (or 1822 counting only the distinct ones).

The product of its digits is 102060, while the sum is 41.

The spelling of 13396175312 in words is "thirteen billion, three hundred ninety-six million, one hundred seventy-five thousand, three hundred twelve".

Divisors: 1 2 4 8 13 16 26 52 104 113 208 226 452 463 904 926 1231 1469 1808 1852 2462 2938 3704 4924 5876 6019 7408 9848 11752 12038 16003 19696 23504 24076 32006 48152 52319 64012 96304 104638 128024 139103 209276 256048 278206 418552 556412 569953 680147 837104 1112824 1139906 1360294 1808339 2225648 2279812 2720588 3616678 4559624 5441176 7233356 7409389 9119248 10882352 14466712 14818778 28933424 29637556 59275112 64404689 118550224 128809378 257618756 515237512 837260957 1030475024 1674521914 3349043828 6698087656 13396175312