Base | Representation |
---|---|
bin | 100111001100111010… |
… | …0010111001111001101 |
3 | 22001021222222002021022 |
4 | 1032121310113033031 |
5 | 2334402331104331 |
6 | 102401333043525 |
7 | 6040116600113 |
oct | 1163164271715 |
9 | 261258862238 |
10 | 84185019341 |
11 | 32780281055 |
12 | 143954865a5 |
13 | 7c28196c17 |
14 | 41088d1ab3 |
15 | 22caade67b |
hex | 1399d173cd |
84185019341 has 8 divisors (see below), whose sum is σ = 86516022264. Its totient is φ = 81856949760.
The previous prime is 84185019301. The next prime is 84185019361. The reversal of 84185019341 is 14391058148.
It can be written as a sum of positive squares in 4 ways, for example, as 12376562500 + 71808456841 = 111250^2 + 267971^2 .
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 84185019341 - 222 = 84180825037 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 84185019292 and 84185019301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84185019301) 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, 675080 + ... + 790001.
It is an arithmetic number, because the mean of its divisors is an integer number (10814502783).
Almost surely, 284185019341 is an apocalyptic number.
It is an amenable number.
84185019341 is a deficient number, since it is larger than the sum of its proper divisors (2331002923).
84185019341 is a wasteful number, since it uses less digits than its factorization.
84185019341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1466671.
The product of its (nonzero) digits is 138240, while the sum is 44.
The spelling of 84185019341 in words is "eighty-four billion, one hundred eighty-five million, nineteen thousand, three hundred forty-one".
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