Base | Representation |
---|---|
bin | 11001101011111001… |
… | …01010010101110000 |
3 | 1022121001022101210102 |
4 | 30311330222111300 |
5 | 211220214341100 |
6 | 10200211251532 |
7 | 665505015065 |
oct | 146574522560 |
9 | 38531271712 |
10 | 13789996400 |
11 | 5937103444 |
12 | 280a2a9ba8 |
13 | 13b9c614ab |
14 | 94b64cc6c |
15 | 55a99ecd5 |
hex | 335f2a570 |
13789996400 has 30 divisors (see below), whose sum is σ = 33130467312. Its totient is φ = 5515998400.
The previous prime is 13789996399. The next prime is 13789996411. The reversal of 13789996400 is 469998731.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17237096 + ... + 17237895.
Almost surely, 213789996400 is an apocalyptic number.
13789996400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13789996400 is an abundant number, since it is smaller than the sum of its proper divisors (19340470912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13789996400 is a wasteful number, since it uses less digits than its factorization.
13789996400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34475009 (or 34474998 counting only the distinct ones).
The product of its (nonzero) digits is 2939328, while the sum is 56.
The spelling of 13789996400 in words is "thirteen billion, seven hundred eighty-nine million, nine hundred ninety-six thousand, four hundred".
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