Base | Representation |
---|---|
bin | 11011011101011… |
… | …11001001100010 |
3 | 121001110021102012 |
4 | 31232233021202 |
5 | 432432334204 |
6 | 34505152522 |
7 | 5464663352 |
oct | 1556571142 |
9 | 531407365 |
10 | 230355554 |
11 | 1090365a0 |
12 | 6518b742 |
13 | 38955080 |
14 | 22844b62 |
15 | 1535376e |
hex | dbaf262 |
230355554 has 32 divisors (see below), whose sum is σ = 414602496. Its totient is φ = 94590720.
The previous prime is 230355539. The next prime is 230355569. The reversal of 230355554 is 455553032.
It is an interprime number because it is at equal distance from previous prime (230355539) and next prime (230355569).
It is a self number, because there is not a number n which added to its sum of digits gives 230355554.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4874 + ... + 22010.
It is an arithmetic number, because the mean of its divisors is an integer number (12956328).
Almost surely, 2230355554 is an apocalyptic number.
230355554 is a deficient number, since it is larger than the sum of its proper divisors (184246942).
230355554 is a wasteful number, since it uses less digits than its factorization.
230355554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17210.
The product of its (nonzero) digits is 45000, while the sum is 32.
The square root of 230355554 is about 15177.4686295179. The cubic root of 230355554 is about 613.0081227906.
The spelling of 230355554 in words is "two hundred thirty million, three hundred fifty-five thousand, five hundred fifty-four".
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