Base | Representation |
---|---|
bin | 10000000111000… |
… | …000111110110101 |
3 | 200211120100220010 |
4 | 100013000332311 |
5 | 1023142240420 |
6 | 42452530433 |
7 | 6461203155 |
oct | 2007007665 |
9 | 624510803 |
10 | 270274485 |
11 | 129621248 |
12 | 76620a19 |
13 | 43cc0a40 |
14 | 27c76765 |
15 | 18adb4e0 |
hex | 101c0fb5 |
270274485 has 32 divisors (see below), whose sum is σ = 470348928. Its totient is φ = 131731200.
The previous prime is 270274471. The next prime is 270274513. The reversal of 270274485 is 584472072.
It is not a de Polignac number, because 270274485 - 211 = 270272437 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12834 + ... + 26556.
It is an arithmetic number, because the mean of its divisors is an integer number (14698404).
Almost surely, 2270274485 is an apocalyptic number.
It is an amenable number.
270274485 is a deficient number, since it is larger than the sum of its proper divisors (200074443).
270274485 is a wasteful number, since it uses less digits than its factorization.
270274485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13845.
The product of its (nonzero) digits is 125440, while the sum is 39.
The square root of 270274485 is about 16440.0269160364. The cubic root of 270274485 is about 646.5493550557.
The spelling of 270274485 in words is "two hundred seventy million, two hundred seventy-four thousand, four hundred eighty-five".
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