Base | Representation |
---|---|
bin | 1000010011010100… |
… | …1011110001001001 |
3 | 12202022101021102002 |
4 | 2010311023301021 |
5 | 14031001044340 |
6 | 1005045120345 |
7 | 106140141452 |
oct | 20465136111 |
9 | 5668337362 |
10 | 2228534345 |
11 | a43a49924 |
12 | 5223b90b5 |
13 | 29691249b |
14 | 171d88129 |
15 | d09a6715 |
hex | 84d4bc49 |
2228534345 has 8 divisors (see below), whose sum is σ = 2675782464. Its totient is φ = 1781799984.
The previous prime is 2228534333. The next prime is 2228534351. The reversal of 2228534345 is 5434358222.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2228534345 - 224 = 2211757129 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2228534299 and 2228534308.
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, 118829 + ... + 136298.
It is an arithmetic number, because the mean of its divisors is an integer number (334472808).
Almost surely, 22228534345 is an apocalyptic number.
It is an amenable number.
2228534345 is a deficient number, since it is larger than the sum of its proper divisors (447248119).
2228534345 is a wasteful number, since it uses less digits than its factorization.
2228534345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256879.
The product of its digits is 230400, while the sum is 38.
The square root of 2228534345 is about 47207.3547765600. The cubic root of 2228534345 is about 1306.1902686453.
The spelling of 2228534345 in words is "two billion, two hundred twenty-eight million, five hundred thirty-four thousand, three hundred forty-five".
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