Base | Representation |
---|---|
bin | 11011011110011… |
… | …10000010011101 |
3 | 121001200200222020 |
4 | 31233032002131 |
5 | 433000411302 |
6 | 34512010353 |
7 | 5466031260 |
oct | 1557160235 |
9 | 531620866 |
10 | 230482077 |
11 | 109112661 |
12 | 652309b9 |
13 | 3899a837 |
14 | 22878cd7 |
15 | 1537aebc |
hex | dbce09d |
230482077 has 16 divisors (see below), whose sum is σ = 356454912. Its totient is φ = 129737520.
The previous prime is 230482069. The next prime is 230482079. The reversal of 230482077 is 770284032.
It is not a de Polignac number, because 230482077 - 23 = 230482069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230482079) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80499 + ... + 83312.
It is an arithmetic number, because the mean of its divisors is an integer number (22278432).
Almost surely, 2230482077 is an apocalyptic number.
It is an amenable number.
230482077 is a deficient number, since it is larger than the sum of its proper divisors (125972835).
230482077 is a wasteful number, since it uses less digits than its factorization.
230482077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163888.
The product of its (nonzero) digits is 18816, while the sum is 33.
The square root of 230482077 is about 15181.6361766445. The cubic root of 230482077 is about 613.1203340075.
The spelling of 230482077 in words is "two hundred thirty million, four hundred eighty-two thousand, seventy-seven".
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