Base | Representation |
---|---|
bin | 11011000100010… |
… | …01010100110100 |
3 | 120211020120202202 |
4 | 31202021110310 |
5 | 431111224100 |
6 | 34310324032 |
7 | 5424635432 |
oct | 1542112464 |
9 | 524216682 |
10 | 227054900 |
11 | 107191786 |
12 | 64059618 |
13 | 3806a917 |
14 | 22225d52 |
15 | 14e007d5 |
hex | d889534 |
227054900 has 18 divisors (see below), whose sum is σ = 492709350. Its totient is φ = 90821920.
The previous prime is 227054899. The next prime is 227054917. The reversal of 227054900 is 9450722.
It can be written as a sum of positive squares in 3 ways, for example, as 18887716 + 208167184 = 4346^2 + 14428^2 .
It is a super-2 number, since 2×2270549002 = 103107855228020000, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1135175 + ... + 1135374.
Almost surely, 2227054900 is an apocalyptic number.
227054900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
227054900 is an abundant number, since it is smaller than the sum of its proper divisors (265654450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227054900 is a wasteful number, since it uses less digits than its factorization.
227054900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2270563 (or 2270556 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 227054900 is about 15068.3409836651. The cubic root of 227054900 is about 610.0661936589.
The spelling of 227054900 in words is "two hundred twenty-seven million, fifty-four thousand, nine hundred".
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