Base | Representation |
---|---|
bin | 1101101011010101… |
… | …0110111110100111 |
3 | 100110212102111120121 |
4 | 3122311112332213 |
5 | 30004340431324 |
6 | 1404151142411 |
7 | 156660363562 |
oct | 33265267647 |
9 | 10425374517 |
10 | 3671420839 |
11 | 161446a8a9 |
12 | 865674a07 |
13 | 466828588 |
14 | 26b8614d9 |
15 | 1674bd5e4 |
hex | dad56fa7 |
3671420839 has 8 divisors (see below), whose sum is σ = 3912560640. Its totient is φ = 3437073816.
The previous prime is 3671420783. The next prime is 3671420873. The reversal of 3671420839 is 9380241763.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3671420839 - 29 = 3671420327 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3671420795 and 3671420804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3671423839) 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, 1697079 + ... + 1699240.
It is an arithmetic number, because the mean of its divisors is an integer number (489070080).
Almost surely, 23671420839 is an apocalyptic number.
3671420839 is a deficient number, since it is larger than the sum of its proper divisors (241139801).
3671420839 is a wasteful number, since it uses less digits than its factorization.
3671420839 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3396389.
The product of its (nonzero) digits is 217728, while the sum is 43.
The square root of 3671420839 is about 60592.2506513828. The cubic root of 3671420839 is about 1542.6878397807.
The spelling of 3671420839 in words is "three billion, six hundred seventy-one million, four hundred twenty thousand, eight hundred thirty-nine".
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