Base | Representation |
---|---|
bin | 1000010011110001100 |
3 | 111211111000 |
4 | 1002132030 |
5 | 32203033 |
6 | 5500300 |
7 | 2212533 |
oct | 1023614 |
9 | 454430 |
10 | 272268 |
11 | 176617 |
12 | 111690 |
13 | 96c09 |
14 | 7131a |
15 | 55a13 |
hex | 4278c |
272268 has 24 divisors (see below), whose sum is σ = 706160. Its totient is φ = 90720.
The previous prime is 272267. The next prime is 272269. The reversal of 272268 is 862272.
It is an interprime number because it is at equal distance from previous prime (272267) and next prime (272269).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272263) 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, 1153 + ... + 1368.
2272268 is an apocalyptic number.
It is an amenable number.
272268 is an abundant number, since it is smaller than the sum of its proper divisors (433892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272268 is a wasteful number, since it uses less digits than its factorization.
272268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2534 (or 2526 counting only the distinct ones).
The product of its digits is 2688, while the sum is 27.
The square root of 272268 is about 521.7930624299. The cubic root of 272268 is about 64.8135088434.
The spelling of 272268 in words is "two hundred seventy-two thousand, two hundred sixty-eight".
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