Base | Representation |
---|---|
bin | 101011111110010011… |
… | …001001001100111101 |
3 | 11111212120102121120222 |
4 | 223332103021030331 |
5 | 1233144310314003 |
6 | 33405112551125 |
7 | 3261026156423 |
oct | 537623111475 |
9 | 144776377528 |
10 | 47216104253 |
11 | 1902a294a6a |
12 | 91986b24a5 |
13 | 45b6090936 |
14 | 23dcadd113 |
15 | 136528bc38 |
hex | afe4c933d |
47216104253 has 8 divisors (see below), whose sum is σ = 47363076600. Its totient is φ = 47069199360.
The previous prime is 47216104241. The next prime is 47216104267. The reversal of 47216104253 is 35240161274.
It can be written as a sum of positive squares in 4 ways, for example, as 6297692164 + 40918412089 = 79358^2 + 202283^2 .
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 47216104253 - 26 = 47216104189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47216104153) 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, 1633301 + ... + 1661957.
It is an arithmetic number, because the mean of its divisors is an integer number (5920384575).
Almost surely, 247216104253 is an apocalyptic number.
It is an amenable number.
47216104253 is a deficient number, since it is larger than the sum of its proper divisors (146972347).
47216104253 is a wasteful number, since it uses less digits than its factorization.
47216104253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33727.
The product of its (nonzero) digits is 40320, while the sum is 35.
The spelling of 47216104253 in words is "forty-seven billion, two hundred sixteen million, one hundred four thousand, two hundred fifty-three".
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