Base | Representation |
---|---|
bin | 100111101111011000… |
… | …0101000101010111000 |
3 | 22011021121102000210021 |
4 | 1033132300220222320 |
5 | 2344234431420242 |
6 | 103112212100224 |
7 | 6110563140511 |
oct | 1173660505270 |
9 | 264247360707 |
10 | 85341670072 |
11 | 3321416994a |
12 | 14658904674 |
13 | 80809c1239 |
14 | 41b8379a08 |
15 | 2347415b67 |
hex | 13dec28ab8 |
85341670072 has 32 divisors (see below), whose sum is σ = 160656249600. Its totient is φ = 42500212704.
The previous prime is 85341670021. The next prime is 85341670079. The reversal of 85341670072 is 27007614358.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85341670079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3482679 + ... + 3507097.
It is an arithmetic number, because the mean of its divisors is an integer number (5020507800).
Almost surely, 285341670072 is an apocalyptic number.
It is an amenable number.
85341670072 is a deficient number, since it is larger than the sum of its proper divisors (75314579528).
85341670072 is a wasteful number, since it uses less digits than its factorization.
85341670072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26155 (or 26151 counting only the distinct ones).
The product of its (nonzero) digits is 282240, while the sum is 43.
The spelling of 85341670072 in words is "eighty-five billion, three hundred forty-one million, six hundred seventy thousand, seventy-two".
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