Base | Representation |
---|---|
bin | 100111111110110101… |
… | …0010110000010111100 |
3 | 22012121201221202000012 |
4 | 1033331222112002330 |
5 | 2401320142131440 |
6 | 103235452122352 |
7 | 6126456634610 |
oct | 1177552260274 |
9 | 265551852005 |
10 | 85860114620 |
11 | 3345a883a15 |
12 | 147824663b8 |
13 | 8134233767 |
14 | 4227173340 |
15 | 2377bc3e65 |
hex | 13fda960bc |
85860114620 has 96 divisors (see below), whose sum is σ = 210966336000. Its totient is φ = 28744176384.
The previous prime is 85860114577. The next prime is 85860114631. The reversal of 85860114620 is 2641106858.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1195859 + ... + 1265621.
It is an arithmetic number, because the mean of its divisors is an integer number (2197566000).
Almost surely, 285860114620 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 85860114620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105483168000).
85860114620 is an abundant number, since it is smaller than the sum of its proper divisors (125106221380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85860114620 is a wasteful number, since it uses less digits than its factorization.
85860114620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69987 (or 69985 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 41.
The spelling of 85860114620 in words is "eighty-five billion, eight hundred sixty million, one hundred fourteen thousand, six hundred twenty".
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