Base | Representation |
---|---|
bin | 1101101101010100110… |
… | …00100110001110100101 |
3 | 1200000202111102122010222 |
4 | 12312222120212032211 |
5 | 30204112030310041 |
6 | 1000213511054125 |
7 | 46013032012205 |
oct | 6665230461645 |
9 | 1600674378128 |
10 | 471010010021 |
11 | 1718329649a1 |
12 | 77350371345 |
13 | 355540b9155 |
14 | 18b22db0405 |
15 | c3baa1674b |
hex | 6daa6263a5 |
471010010021 has 8 divisors (see below), whose sum is σ = 486257270784. Its totient is φ = 455766086160.
The previous prime is 471010010017. The next prime is 471010010071. The reversal of 471010010021 is 120010010174.
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 471010010021 - 22 = 471010010017 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 (471010010011) 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, 545765 + ... + 1113498.
It is an arithmetic number, because the mean of its divisors is an integer number (60782158848).
Almost surely, 2471010010021 is an apocalyptic number.
It is an amenable number.
471010010021 is a deficient number, since it is larger than the sum of its proper divisors (15247260763).
471010010021 is a wasteful number, since it uses less digits than its factorization.
471010010021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1668451.
The product of its (nonzero) digits is 56, while the sum is 17.
Adding to 471010010021 its reverse (120010010174), we get a palindrome (591020020195).
The spelling of 471010010021 in words is "four hundred seventy-one billion, ten million, ten thousand, twenty-one".
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