Base | Representation |
---|---|
bin | 10000000110000… |
… | …001000011000101 |
3 | 200211002001200011 |
4 | 100012001003011 |
5 | 1023110400423 |
6 | 42443150221 |
7 | 6456032533 |
oct | 2006010305 |
9 | 624061604 |
10 | 270012613 |
11 | 129462522 |
12 | 76515371 |
13 | 43c2b7a0 |
14 | 27c09153 |
15 | 18a88b0d |
hex | 101810c5 |
270012613 has 16 divisors (see below), whose sum is σ = 297222016. Its totient is φ = 243777600.
The previous prime is 270012607. The next prime is 270012623. The reversal of 270012613 is 316210072.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-270012613 is a prime.
It is a super-2 number, since 2×2700126132 = 145813622358175538, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270012623) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130495 + ... + 132547.
It is an arithmetic number, because the mean of its divisors is an integer number (18576376).
Almost surely, 2270012613 is an apocalyptic number.
It is an amenable number.
270012613 is a deficient number, since it is larger than the sum of its proper divisors (27209403).
270012613 is a wasteful number, since it uses less digits than its factorization.
270012613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2284.
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 270012613 is about 16432.0605220404. The cubic root of 270012613 is about 646.3404712546.
Adding to 270012613 its reverse (316210072), we get a palindrome (586222685).
The spelling of 270012613 in words is "two hundred seventy million, twelve thousand, six hundred thirteen".
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