Base | Representation |
---|---|
bin | 101100100101111011… |
… | …011011100011110011 |
3 | 11120120220111122000201 |
4 | 230211323123203303 |
5 | 1241030012223002 |
6 | 33555103300031 |
7 | 3313351405021 |
oct | 544573334363 |
9 | 146526448021 |
10 | 47880976627 |
11 | 19340621470 |
12 | 93432aa617 |
13 | 4690a51143 |
14 | 2463131711 |
15 | 13a3821087 |
hex | b25edb8f3 |
47880976627 has 4 divisors (see below), whose sum is σ = 52233792696. Its totient is φ = 43528160560.
The previous prime is 47880976603. The next prime is 47880976631. The reversal of 47880976627 is 72667908874.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-47880976627 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47880976667) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2176408018 + ... + 2176408039.
It is an arithmetic number, because the mean of its divisors is an integer number (13058448174).
Almost surely, 247880976627 is an apocalyptic number.
47880976627 is a deficient number, since it is larger than the sum of its proper divisors (4352816069).
47880976627 is a wasteful number, since it uses less digits than its factorization.
47880976627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4352816068.
The product of its (nonzero) digits is 56899584, while the sum is 64.
The spelling of 47880976627 in words is "forty-seven billion, eight hundred eighty million, nine hundred seventy-six thousand, six hundred twenty-seven".
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