Base | Representation |
---|---|
bin | 11011010111010… |
… | …00101001000110 |
3 | 120222220222001222 |
4 | 31223220221012 |
5 | 432230324340 |
6 | 34435520342 |
7 | 5455036013 |
oct | 1553505106 |
9 | 528828058 |
10 | 229542470 |
11 | 108630723 |
12 | 64a590b2 |
13 | 3872bc61 |
14 | 226b270a |
15 | 152428b5 |
hex | dae8a46 |
229542470 has 16 divisors (see below), whose sum is σ = 420973200. Its totient is φ = 90084384.
The previous prime is 229542457. The next prime is 229542491. The reversal of 229542470 is 74245922.
229542470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 229542470.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216020 + ... + 217079.
It is an arithmetic number, because the mean of its divisors is an integer number (26310825).
Almost surely, 2229542470 is an apocalyptic number.
229542470 is a deficient number, since it is larger than the sum of its proper divisors (191430730).
229542470 is a wasteful number, since it uses less digits than its factorization.
229542470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 433159.
The product of its (nonzero) digits is 40320, while the sum is 35.
The square root of 229542470 is about 15150.6590615722. The cubic root of 229542470 is about 612.2860293835.
The spelling of 229542470 in words is "two hundred twenty-nine million, five hundred forty-two thousand, four hundred seventy".
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