Base | Representation |
---|---|
bin | 10000001000000… |
… | …001010101100101 |
3 | 200212001202111002 |
4 | 100020001111211 |
5 | 1023224204320 |
6 | 42502323045 |
7 | 6463351526 |
oct | 2010012545 |
9 | 625052432 |
10 | 270538085 |
11 | 1297912a4 |
12 | 76729485 |
13 | 44083a0c |
14 | 27d0484d |
15 | 18b3e675 |
hex | 10201565 |
270538085 has 32 divisors (see below), whose sum is σ = 359396352. Its totient is φ = 194595840.
The previous prime is 270538061. The next prime is 270538127. The reversal of 270538085 is 580835072.
It is not a de Polignac number, because 270538085 - 214 = 270521701 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 218087 + ... + 219323.
It is an arithmetic number, because the mean of its divisors is an integer number (11231136).
Almost surely, 2270538085 is an apocalyptic number.
It is an amenable number.
270538085 is a deficient number, since it is larger than the sum of its proper divisors (88858267).
270538085 is a wasteful number, since it uses less digits than its factorization.
270538085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1373.
The product of its (nonzero) digits is 67200, while the sum is 38.
The square root of 270538085 is about 16448.0419807344. The cubic root of 270538085 is about 646.7594809860.
The spelling of 270538085 in words is "two hundred seventy million, five hundred thirty-eight thousand, eighty-five".
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