Base | Representation |
---|---|
bin | 1010100000000… |
… | …01001111011010 |
3 | 20010202012112200 |
4 | 11100001033122 |
5 | 140022213331 |
6 | 12423551030 |
7 | 2116466640 |
oct | 520011732 |
9 | 203665480 |
10 | 88085466 |
11 | 457a3a07 |
12 | 255bb476 |
13 | 153316a1 |
14 | b9ad190 |
15 | 7aee5e6 |
hex | 54013da |
88085466 has 144 divisors (see below), whose sum is σ = 241375680. Its totient is φ = 22717440.
The previous prime is 88085461. The next prime is 88085467. The reversal of 88085466 is 66458088.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (88085461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1492945 + ... + 1493003.
It is an arithmetic number, because the mean of its divisors is an integer number (1676220).
Almost surely, 288085466 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 88085466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120687840).
88085466 is an abundant number, since it is smaller than the sum of its proper divisors (153290214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88085466 is a wasteful number, since it uses less digits than its factorization.
88085466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149 (or 129 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 45.
The square root of 88085466 is about 9385.3857672447. The cubic root of 88085466 is about 444.9399674940.
The spelling of 88085466 in words is "eighty-eight million, eighty-five thousand, four hundred sixty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •