Base | Representation |
---|---|
bin | 11011001000011… |
… | …11011101101000 |
3 | 120212021111102221 |
4 | 31210033131220 |
5 | 431231314303 |
6 | 34330203424 |
7 | 5432414320 |
oct | 1544173550 |
9 | 525244387 |
10 | 227604328 |
11 | 107527556 |
12 | 64283574 |
13 | 38200a23 |
14 | 2232a280 |
15 | 14ead4bd |
hex | d90f768 |
227604328 has 32 divisors (see below), whose sum is σ = 493214400. Its totient is φ = 96446592.
The previous prime is 227604323. The next prime is 227604329. The reversal of 227604328 is 823406722.
It is a junction number, because it is equal to n+sod(n) for n = 227604293 and 227604302.
It is not an unprimeable number, because it can be changed into a prime (227604323) 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, 17850 + ... + 27817.
It is an arithmetic number, because the mean of its divisors is an integer number (15412950).
Almost surely, 2227604328 is an apocalyptic number.
227604328 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
227604328 is an abundant number, since it is smaller than the sum of its proper divisors (265610072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227604328 is a wasteful number, since it uses less digits than its factorization.
227604328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45769 (or 45765 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 34.
The square root of 227604328 is about 15086.5611721161. The cubic root of 227604328 is about 610.5578771666.
The spelling of 227604328 in words is "two hundred twenty-seven million, six hundred four thousand, three hundred twenty-eight".
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