Base | Representation |
---|---|
bin | 11010101111000… |
… | …10101101011010 |
3 | 120122000100212020 |
4 | 31113202231122 |
5 | 424403302130 |
6 | 34130555310 |
7 | 5362210551 |
oct | 1527425532 |
9 | 518010766 |
10 | 224275290 |
11 | 105663388 |
12 | 63138b36 |
13 | 37606695 |
14 | 21b00d98 |
15 | 14a51e10 |
hex | d5e2b5a |
224275290 has 64 divisors (see below), whose sum is σ = 547852032. Its totient is φ = 58752000.
The previous prime is 224275279. The next prime is 224275301. The reversal of 224275290 is 92572422.
It is an interprime number because it is at equal distance from previous prime (224275279) and next prime (224275301).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 559090 + ... + 559490.
It is an arithmetic number, because the mean of its divisors is an integer number (8560188).
Almost surely, 2224275290 is an apocalyptic number.
224275290 is an abundant number, since it is smaller than the sum of its proper divisors (323576742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224275290 is a wasteful number, since it uses less digits than its factorization.
224275290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 695.
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 224275290 is about 14975.8235165883. The cubic root of 224275290 is about 607.5664849589.
The spelling of 224275290 in words is "two hundred twenty-four million, two hundred seventy-five thousand, two hundred ninety".
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