Base | Representation |
---|---|
bin | 10000000111011… |
… | …100111101000111 |
3 | 200211210012001202 |
4 | 100013130331013 |
5 | 1023204422223 |
6 | 42455213115 |
7 | 6462161210 |
oct | 2007347507 |
9 | 624705052 |
10 | 270389063 |
11 | 12969a33a |
12 | 7667719b |
13 | 44030c39 |
14 | 27ca6407 |
15 | 18b10428 |
hex | 101dcf47 |
270389063 has 8 divisors (see below), whose sum is σ = 327193632. Its totient is φ = 218128896.
The previous prime is 270389059. The next prime is 270389071. The reversal of 270389063 is 360983072.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 270389063 - 22 = 270389059 is a prime.
It is a super-2 number, since 2×2703890632 = 146220490780035938, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270389003) 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, 1135970 + ... + 1136207.
It is an arithmetic number, because the mean of its divisors is an integer number (40899204).
Almost surely, 2270389063 is an apocalyptic number.
270389063 is a deficient number, since it is larger than the sum of its proper divisors (56804569).
270389063 is a wasteful number, since it uses less digits than its factorization.
270389063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2272201.
The product of its (nonzero) digits is 54432, while the sum is 38.
The square root of 270389063 is about 16443.5112734477. The cubic root of 270389063 is about 646.6407064660.
The spelling of 270389063 in words is "two hundred seventy million, three hundred eighty-nine thousand, sixty-three".
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