Base | Representation |
---|---|
bin | 11011011011011… |
… | …00101000000000 |
3 | 121000221102122021 |
4 | 31231230220000 |
5 | 432400124242 |
6 | 34455251224 |
7 | 5462450062 |
oct | 1555545000 |
9 | 530842567 |
10 | 230083072 |
11 | 10896a8aa |
12 | 65079b14 |
13 | 3888b03b |
14 | 227b3732 |
15 | 152ecb67 |
hex | db6ca00 |
230083072 has 20 divisors (see below), whose sum is σ = 459717786. Its totient is φ = 115041280.
The previous prime is 230083069. The next prime is 230083111. The reversal of 230083072 is 270380032.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 220938496 + 9144576 = 14864^2 + 3024^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224179 + ... + 225202.
Almost surely, 2230083072 is an apocalyptic number.
It is an amenable number.
230083072 is a deficient number, since it is larger than the sum of its proper divisors (229634714).
230083072 is an frugal number, since it uses more digits than its factorization.
230083072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 449399 (or 449383 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 230083072 is about 15168.4894435801. The cubic root of 230083072 is about 612.7663232771.
The spelling of 230083072 in words is "two hundred thirty million, eighty-three thousand, seventy-two".
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