Base | Representation |
---|---|
bin | 11011001010001… |
… | …10000010011100 |
3 | 120212200212002012 |
4 | 31211012002130 |
5 | 431310442433 |
6 | 34335050352 |
7 | 5434335122 |
oct | 1545060234 |
9 | 525625065 |
10 | 227827868 |
11 | 10766a4a4 |
12 | 643709b8 |
13 | 3827b6b8 |
14 | 22387912 |
15 | 15004848 |
hex | d94609c |
227827868 has 6 divisors (see below), whose sum is σ = 398698776. Its totient is φ = 113913932.
The previous prime is 227827861. The next prime is 227827909. The reversal of 227827868 is 868728722.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227827861) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28478480 + ... + 28478487.
It is an arithmetic number, because the mean of its divisors is an integer number (66449796).
Almost surely, 2227827868 is an apocalyptic number.
It is an amenable number.
227827868 is a deficient number, since it is larger than the sum of its proper divisors (170870908).
227827868 is a wasteful number, since it uses less digits than its factorization.
227827868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56956971 (or 56956969 counting only the distinct ones).
The product of its digits is 1204224, while the sum is 50.
The square root of 227827868 is about 15093.9679342445. The cubic root of 227827868 is about 610.7576968143.
The spelling of 227827868 in words is "two hundred twenty-seven million, eight hundred twenty-seven thousand, eight hundred sixty-eight".
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