Base | Representation |
---|---|
bin | 1010000001000… |
… | …10010110010000 |
3 | 12212010000001112 |
4 | 11000202112100 |
5 | 133002324033 |
6 | 12200552452 |
7 | 2040134000 |
oct | 500422620 |
9 | 185100045 |
10 | 84026768 |
11 | 43481611 |
12 | 24182728 |
13 | 145401a7 |
14 | b234000 |
15 | 759bc48 |
hex | 5022590 |
84026768 has 80 divisors (see below), whose sum is σ = 193737600. Its totient is φ = 35280000.
The previous prime is 84026731. The next prime is 84026791. The reversal of 84026768 is 86762048.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334643 + ... + 334893.
It is an arithmetic number, because the mean of its divisors is an integer number (2421720).
Almost surely, 284026768 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 84026768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96868800).
84026768 is an abundant number, since it is smaller than the sum of its proper divisors (109710832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84026768 is a wasteful number, since it uses less digits than its factorization.
84026768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 341 (or 321 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 41.
The square root of 84026768 is about 9166.6115877133. The cubic root of 84026768 is about 437.9984292737.
The spelling of 84026768 in words is "eighty-four million, twenty-six thousand, seven hundred sixty-eight".
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