Base | Representation |
---|---|
bin | 11011000101110… |
… | …10100110001010 |
3 | 120211121211121100 |
4 | 31202322212022 |
5 | 431134203324 |
6 | 34314522230 |
7 | 5426436006 |
oct | 1542724612 |
9 | 524554540 |
10 | 227256714 |
11 | 10730a373 |
12 | 64136376 |
13 | 3810b739 |
14 | 22279706 |
15 | 14e404c9 |
hex | d8ba98a |
227256714 has 48 divisors (see below), whose sum is σ = 522599688. Its totient is φ = 71126016.
The previous prime is 227256713. The next prime is 227256751. The reversal of 227256714 is 417652722.
It is a happy number.
227256714 is a `hidden beast` number, since 22 + 72 + 567 + 1 + 4 = 666.
227256714 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 227255625 + 1089 = 15075^2 + 33^2 .
It is a super-2 number, since 2×2272567142 = 103291228116155592, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (227256713) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 206614 + ... + 207710.
Almost surely, 2227256714 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 227256714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261299844).
227256714 is an abundant number, since it is smaller than the sum of its proper divisors (295342974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227256714 is a wasteful number, since it uses less digits than its factorization.
227256714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1799 (or 1796 counting only the distinct ones).
The product of its digits is 47040, while the sum is 36.
The square root of 227256714 is about 15075.0361193597. The cubic root of 227256714 is about 610.2468892221.
The spelling of 227256714 in words is "two hundred twenty-seven million, two hundred fifty-six thousand, seven hundred fourteen".
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