Base | Representation |
---|---|
bin | 1000001111100100001 |
3 | 111201112012 |
4 | 1001330201 |
5 | 32120423 |
6 | 5442305 |
7 | 2203334 |
oct | 1017441 |
9 | 451465 |
10 | 270113 |
11 | 174a38 |
12 | 110395 |
13 | 95c3c |
14 | 7061b |
15 | 55078 |
hex | 41f21 |
270113 has 4 divisors (see below), whose sum is σ = 286020. Its totient is φ = 254208.
The previous prime is 270097. The next prime is 270121. The reversal of 270113 is 311072.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 134689 + 135424 = 367^2 + 368^2 .
It is a cyclic number.
It is not a de Polignac number, because 270113 - 24 = 270097 is a prime.
It is a super-2 number, since 2×2701132 = 145922065538, 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 (270133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7928 + ... + 7961.
It is an arithmetic number, because the mean of its divisors is an integer number (71505).
2270113 is an apocalyptic number.
270113 is the 368-th centered square number.
It is an amenable number.
270113 is a deficient number, since it is larger than the sum of its proper divisors (15907).
270113 is a wasteful number, since it uses less digits than its factorization.
270113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15906.
The product of its (nonzero) digits is 42, while the sum is 14.
The square root of 270113 is about 519.7239651969. The cubic root of 270113 is about 64.6420561515.
Adding to 270113 its reverse (311072), we get a palindrome (581185).
It can be divided in two parts, 270 and 113, that added together give a palindrome (383).
The spelling of 270113 in words is "two hundred seventy thousand, one hundred thirteen".
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