Base | Representation |
---|---|
bin | 10110001110010011110110… |
… | …11011010111010011100001 |
3 | 20102000221112212102212022222 |
4 | 23013021323123113103201 |
5 | 22401142141404233201 |
6 | 251534355224040425 |
7 | 13202520220500656 |
oct | 1307117333272341 |
9 | 212027485385288 |
10 | 48870208664801 |
11 | 14631814825017 |
12 | 559345a003115 |
13 | 2136596881b14 |
14 | c0d48b6d1c2d |
15 | 59b35da5191b |
hex | 2c727b6d74e1 |
48870208664801 has 8 divisors (see below), whose sum is σ = 51745788869544. Its totient is φ = 45994724243200.
The previous prime is 48870208664789. The next prime is 48870208664813. The reversal of 48870208664801 is 10846680207884.
It is an interprime number because it is at equal distance from previous prime (48870208664789) and next prime (48870208664813).
It can be written as a sum of positive squares in 4 ways, for example, as 14682507314176 + 34187701350625 = 3831776^2 + 5847025^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48870208664801 - 210 = 48870208663777 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (48870208664821) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22894010 + ... + 24937443.
It is an arithmetic number, because the mean of its divisors is an integer number (6468223608693).
Almost surely, 248870208664801 is an apocalyptic number.
It is an amenable number.
48870208664801 is a deficient number, since it is larger than the sum of its proper divisors (2875580204743).
48870208664801 is a wasteful number, since it uses less digits than its factorization.
48870208664801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47891571.
The product of its (nonzero) digits is 33030144, while the sum is 62.
The spelling of 48870208664801 in words is "forty-eight trillion, eight hundred seventy billion, two hundred eight million, six hundred sixty-four thousand, eight hundred one".
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