Base | Representation |
---|---|
bin | 11001110000101011… |
… | …10010010111011100 |
3 | 1022200211211202202201 |
4 | 30320111302113130 |
5 | 211311003343213 |
6 | 10204203501244 |
7 | 666503141011 |
oct | 147025622734 |
9 | 38624752681 |
10 | 13830137308 |
11 | 595782a949 |
12 | 281b827824 |
13 | 13c5377200 |
14 | 952adb708 |
15 | 55e27d6dd |
hex | 3385725dc |
13830137308 has 18 divisors (see below), whose sum is σ = 26207702304. Its totient is φ = 6383139984.
The previous prime is 13830137303. The next prime is 13830137351. The reversal of 13830137308 is 80373103831.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13830137303) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10228716 + ... + 10230067.
Almost surely, 213830137308 is an apocalyptic number.
It is an amenable number.
13830137308 is a deficient number, since it is larger than the sum of its proper divisors (12377564996).
13830137308 is a wasteful number, since it uses less digits than its factorization.
13830137308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20458813 (or 20458798 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 37.
The spelling of 13830137308 in words is "thirteen billion, eight hundred thirty million, one hundred thirty-seven thousand, three hundred eight".
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