Base | Representation |
---|---|
bin | 100111101111001110… |
… | …0111100101010010100 |
3 | 22011021020200211020021 |
4 | 1033132130330222110 |
5 | 2344232121242301 |
6 | 103111505314524 |
7 | 6110501234050 |
oct | 1173634745224 |
9 | 264236624207 |
10 | 85336509076 |
11 | 33211264365 |
12 | 14657035a44 |
13 | 807c9050b0 |
14 | 41b77d4c60 |
15 | 2346c468a1 |
hex | 13de73ca94 |
85336509076 has 96 divisors (see below), whose sum is σ = 191919248640. Its totient is φ = 32290320384.
The previous prime is 85336508953. The next prime is 85336509079. The reversal of 85336509076 is 67090563358.
It is a Harshad number since it is a multiple of its sum of digits (52).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85336509079) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1091716 + ... + 1167268.
It is an arithmetic number, because the mean of its divisors is an integer number (1999158840).
Almost surely, 285336509076 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 85336509076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95959624320).
85336509076 is an abundant number, since it is smaller than the sum of its proper divisors (106582739564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85336509076 is a wasteful number, since it uses less digits than its factorization.
85336509076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75713 (or 75711 counting only the distinct ones).
The product of its (nonzero) digits is 4082400, while the sum is 52.
The spelling of 85336509076 in words is "eighty-five billion, three hundred thirty-six million, five hundred nine thousand, seventy-six".
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