Base | Representation |
---|---|
bin | 10011011110110010000010… |
… | …110001011001100110000000 |
3 | 102020100202102011221112021120 |
4 | 103132302002301121212000 |
5 | 42212222424102433301 |
6 | 502120004503152240 |
7 | 24022021464334443 |
oct | 2336620261314600 |
9 | 366322364845246 |
10 | 85678201608576 |
11 | 25332a15200175 |
12 | 9739014445680 |
13 | 38a655c23c945 |
14 | 1722bc058165a |
15 | 9d8a47659e36 |
hex | 4dec82c59980 |
85678201608576 has 64 divisors (see below), whose sum is σ = 227583852724800. Its totient is φ = 28559258769920.
The previous prime is 85678201608547. The next prime is 85678201608581. The reversal of 85678201608576 is 67580610287658.
85678201608576 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (64).
It is a self number, because there is not a number n which added to its sum of digits gives 85678201608576.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101235295 + ... + 102078113.
It is an arithmetic number, because the mean of its divisors is an integer number (3555997698825).
Almost surely, 285678201608576 is an apocalyptic number.
It is an amenable number.
85678201608576 is an abundant number, since it is smaller than the sum of its proper divisors (141905651116224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85678201608576 is a wasteful number, since it uses less digits than its factorization.
85678201608576 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1107567 (or 1107555 counting only the distinct ones).
The product of its (nonzero) digits is 270950400, while the sum is 69.
The spelling of 85678201608576 in words is "eighty-five trillion, six hundred seventy-eight billion, two hundred one million, six hundred eight thousand, five hundred seventy-six".
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