Base | Representation |
---|---|
bin | 11011011101110… |
… | …11011101110100 |
3 | 121001112211121201 |
4 | 31232323131310 |
5 | 432440443004 |
6 | 34510222244 |
7 | 5465263423 |
oct | 1556733564 |
9 | 531484551 |
10 | 230406004 |
11 | 109070494 |
12 | 651b4984 |
13 | 3897201a |
14 | 228592ba |
15 | 153636a4 |
hex | dbbb774 |
230406004 has 12 divisors (see below), whose sum is σ = 403321828. Its totient is φ = 115171200.
The previous prime is 230405977. The next prime is 230406013. The reversal of 230406004 is 400604032.
It can be written as a sum of positive squares in 2 ways, for example, as 100400400 + 130005604 = 10020^2 + 11402^2 .
It is a nialpdrome in base 16.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17164 + ... + 27484.
Almost surely, 2230406004 is an apocalyptic number.
It is an amenable number.
230406004 is a deficient number, since it is larger than the sum of its proper divisors (172915824).
230406004 is a wasteful number, since it uses less digits than its factorization.
230406004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15906 (or 15904 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 230406004 is about 15179.1305416351. The cubic root of 230406004 is about 613.0528710096.
The spelling of 230406004 in words is "two hundred thirty million, four hundred six thousand, four".
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