Base | Representation |
---|---|
bin | 11000101110010100010… |
… | …01101001101101101101 |
3 | 10000012201010021121021212 |
4 | 30113022021221231231 |
5 | 102404234010210401 |
6 | 1450131023004205 |
7 | 115242255403643 |
oct | 14271211515555 |
9 | 3005633247255 |
10 | 849500085101 |
11 | 2a82a8719338 |
12 | 11877ba39665 |
13 | 62152293c65 |
14 | 2d18a523193 |
15 | 1716dd38dbb |
hex | c5ca269b6d |
849500085101 has 4 divisors (see below), whose sum is σ = 861464875104. Its totient is φ = 837535295100.
The previous prime is 849500085047. The next prime is 849500085121. The reversal of 849500085101 is 101580005948.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 849500085101 - 26 = 849500085037 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 (849500085121) 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, 5982394895 + ... + 5982395036.
It is an arithmetic number, because the mean of its divisors is an integer number (215366218776).
Almost surely, 2849500085101 is an apocalyptic number.
It is an amenable number.
849500085101 is a deficient number, since it is larger than the sum of its proper divisors (11964790003).
849500085101 is a wasteful number, since it uses less digits than its factorization.
849500085101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11964790002.
The product of its (nonzero) digits is 57600, while the sum is 41.
The spelling of 849500085101 in words is "eight hundred forty-nine billion, five hundred million, eighty-five thousand, one hundred one".
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