Base | Representation |
---|---|
bin | 11001101101100010… |
… | …01100111000100100 |
3 | 1022122000020010202210 |
4 | 30312301030320210 |
5 | 211232231110010 |
6 | 10201422403420 |
7 | 666033050412 |
oct | 146661147044 |
9 | 38560203683 |
10 | 13803769380 |
11 | 5943960275 |
12 | 2812a30570 |
13 | 13bca7449b |
14 | 94d3d62b2 |
15 | 55bcc0b20 |
hex | 336c4ce24 |
13803769380 has 48 divisors (see below), whose sum is σ = 38765301120. Its totient is φ = 3670076928.
The previous prime is 13803769307. The next prime is 13803769391. The reversal of 13803769380 is 8396730831.
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, 321120 + ... + 361559.
It is an arithmetic number, because the mean of its divisors is an integer number (807610440).
Almost surely, 213803769380 is an apocalyptic number.
13803769380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13803769380 is an abundant number, since it is smaller than the sum of its proper divisors (24961531740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13803769380 is a wasteful number, since it uses less digits than its factorization.
13803769380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 683028 (or 683026 counting only the distinct ones).
The product of its (nonzero) digits is 653184, while the sum is 48.
The spelling of 13803769380 in words is "thirteen billion, eight hundred three million, seven hundred sixty-nine thousand, three hundred eighty".
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