Base | Representation |
---|---|
bin | 11011011101010… |
… | …10110100110010 |
3 | 121001102101010012 |
4 | 31232222310302 |
5 | 432431302332 |
6 | 34504534522 |
7 | 5464560620 |
oct | 1556526462 |
9 | 531371105 |
10 | 230337842 |
11 | 109024259 |
12 | 65181442 |
13 | 38949ca7 |
14 | 2283c510 |
15 | 1534d3b2 |
hex | dbaad32 |
230337842 has 16 divisors (see below), whose sum is σ = 404048832. Its totient is φ = 96420240.
The previous prime is 230337803. The next prime is 230337857. The reversal of 230337842 is 248733032.
It is a junction number, because it is equal to n+sod(n) for n = 230337799 and 230337808.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190709 + ... + 191912.
It is an arithmetic number, because the mean of its divisors is an integer number (25253052).
Almost surely, 2230337842 is an apocalyptic number.
230337842 is a deficient number, since it is larger than the sum of its proper divisors (173710990).
230337842 is a wasteful number, since it uses less digits than its factorization.
230337842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 382673.
The product of its (nonzero) digits is 24192, while the sum is 32.
The square root of 230337842 is about 15176.8851217896. The cubic root of 230337842 is about 612.9924110239.
The spelling of 230337842 in words is "two hundred thirty million, three hundred thirty-seven thousand, eight hundred forty-two".
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