Base | Representation |
---|---|
bin | 110011111110… |
… | …1100101111000 |
3 | 1220021121020112 |
4 | 1213331211320 |
5 | 23434044422 |
6 | 2412043452 |
7 | 450435065 |
oct | 147754570 |
9 | 56247215 |
10 | 27253112 |
11 | 14424737 |
12 | 9163588 |
13 | 5852903 |
14 | 3895c6c |
15 | 25d4ee2 |
hex | 19fd978 |
27253112 has 16 divisors (see below), whose sum is σ = 51297840. Its totient is φ = 13573696.
The previous prime is 27253073. The next prime is 27253117. The reversal of 27253112 is 21135272.
It is a happy number.
It is a super-2 number, since 2×272531122 = 1485464227369088, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27253117) 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, 4373 + ... + 8580.
It is an arithmetic number, because the mean of its divisors is an integer number (3206115).
Almost surely, 227253112 is an apocalyptic number.
It is an amenable number.
27253112 is a deficient number, since it is larger than the sum of its proper divisors (24044728).
27253112 is a wasteful number, since it uses less digits than its factorization.
27253112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13222 (or 13218 counting only the distinct ones).
The product of its digits is 840, while the sum is 23.
The square root of 27253112 is about 5220.4513214855. The cubic root of 27253112 is about 300.9345376270.
Adding to 27253112 its reverse (21135272), we get a palindrome (48388384).
The spelling of 27253112 in words is "twenty-seven million, two hundred fifty-three thousand, one hundred twelve".
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