Base | Representation |
---|---|
bin | 11011001011111… |
… | …11001111110011 |
3 | 120220010202111222 |
4 | 31211333033303 |
5 | 431340442240 |
6 | 34344055255 |
7 | 5436332234 |
oct | 1545771763 |
9 | 526122458 |
10 | 228062195 |
11 | 10780a559 |
12 | 6446452b |
13 | 3833125a |
14 | 2240908b |
15 | 1504deb5 |
hex | d97f3f3 |
228062195 has 12 divisors (see below), whose sum is σ = 282735936. Its totient is φ = 176418720.
The previous prime is 228062183. The next prime is 228062207. The reversal of 228062195 is 591260822.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (228062183) and next prime (228062207).
It is a de Polignac number, because none of the positive numbers 2k-228062195 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187409 + ... + 188621.
It is an arithmetic number, because the mean of its divisors is an integer number (23561328).
Almost surely, 2228062195 is an apocalyptic number.
228062195 is a deficient number, since it is larger than the sum of its proper divisors (54673741).
228062195 is an frugal number, since it uses more digits than its factorization.
228062195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2462 (or 1249 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 35.
The square root of 228062195 is about 15101.7282123603. The cubic root of 228062195 is about 610.9670185588.
The spelling of 228062195 in words is "two hundred twenty-eight million, sixty-two thousand, one hundred ninety-five".
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