Base | Representation |
---|---|
bin | 1010001110111… |
… | …10111111110111 |
3 | 12222112112101121 |
4 | 11013132333313 |
5 | 133434114210 |
6 | 12304004411 |
7 | 2061460606 |
oct | 507367767 |
9 | 188475347 |
10 | 85848055 |
11 | 44505a07 |
12 | 24900707 |
13 | 14a2a187 |
14 | b589a3d |
15 | 780b6da |
hex | 51deff7 |
85848055 has 8 divisors (see below), whose sum is σ = 105530544. Its totient is φ = 67003200.
The previous prime is 85848053. The next prime is 85848097. The reversal of 85848055 is 55084858.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 85848055 - 21 = 85848053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85848053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209181 + ... + 209590.
It is an arithmetic number, because the mean of its divisors is an integer number (13191318).
Almost surely, 285848055 is an apocalyptic number.
85848055 is a deficient number, since it is larger than the sum of its proper divisors (19682489).
85848055 is a wasteful number, since it uses less digits than its factorization.
85848055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418817.
The product of its (nonzero) digits is 256000, while the sum is 43.
The square root of 85848055 is about 9265.4225483785. The cubic root of 85848055 is about 441.1403871892.
The spelling of 85848055 in words is "eighty-five million, eight hundred forty-eight thousand, fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •