Base | Representation |
---|---|
bin | 11011000100011… |
… | …01110000110000 |
3 | 120211021111200210 |
4 | 31202031300300 |
5 | 431112314242 |
6 | 34310544120 |
7 | 5425042422 |
oct | 1542156060 |
9 | 524244623 |
10 | 227073072 |
11 | 1071a43a6 |
12 | 64068040 |
13 | 38075c85 |
14 | 2222c812 |
15 | 14e05d9c |
hex | d88dc30 |
227073072 has 20 divisors (see below), whose sum is σ = 586605560. Its totient is φ = 75691008.
The previous prime is 227073059. The next prime is 227073139. The reversal of 227073072 is 270370722.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2365297 + ... + 2365392.
It is an arithmetic number, because the mean of its divisors is an integer number (29330278).
Almost surely, 2227073072 is an apocalyptic number.
It is an amenable number.
227073072 is an abundant number, since it is smaller than the sum of its proper divisors (359532488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227073072 is a wasteful number, since it uses less digits than its factorization.
227073072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4730700 (or 4730694 counting only the distinct ones).
The product of its (nonzero) digits is 8232, while the sum is 30.
The square root of 227073072 is about 15068.9439576899. The cubic root of 227073072 is about 610.0824684704.
It can be divided in two parts, 22707 and 3072, that multiplied together give a square (69755904 = 83522).
The spelling of 227073072 in words is "two hundred twenty-seven million, seventy-three thousand, seventy-two".
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