Base | Representation |
---|---|
bin | 1100010000101111001111… |
… | …1111000011011001111000 |
3 | 1202201211121220110220110200 |
4 | 3010023303333003121320 |
5 | 3231341010344023402 |
6 | 44401224031442200 |
7 | 2561010053513406 |
oct | 304136377033170 |
9 | 52654556426420 |
10 | 13481700767352 |
11 | 4328614685924 |
12 | 1618a16386360 |
13 | 76a41b8b617c |
14 | 348736ba8476 |
15 | 185a53a0521c |
hex | c42f3fc3678 |
13481700767352 has 24 divisors (see below), whose sum is σ = 36512939578440. Its totient is φ = 4493900255760.
The previous prime is 13481700767351. The next prime is 13481700767461. The reversal of 13481700767352 is 25376700718431.
13481700767352 is a `hidden beast` number, since 1 + 3 + 481 + 70 + 0 + 7 + 67 + 35 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13481700767351) 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, 93622921924 + ... + 93622922067.
It is an arithmetic number, because the mean of its divisors is an integer number (1521372482435).
Almost surely, 213481700767352 is an apocalyptic number.
13481700767352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13481700767352 is an abundant number, since it is smaller than the sum of its proper divisors (23031238811088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13481700767352 is a wasteful number, since it uses less digits than its factorization.
13481700767352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187245844003 (or 187245843996 counting only the distinct ones).
The product of its (nonzero) digits is 5927040, while the sum is 54.
The spelling of 13481700767352 in words is "thirteen trillion, four hundred eighty-one billion, seven hundred million, seven hundred sixty-seven thousand, three hundred fifty-two".
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