Base | Representation |
---|---|
bin | 1101011001100111011… |
… | …1100011000110100110 |
3 | 211000020001122122010011 |
4 | 3112121313203012212 |
5 | 12232434433224223 |
6 | 253431552520434 |
7 | 22426636011052 |
oct | 3263167430646 |
9 | 730201578104 |
10 | 230214742438 |
11 | 896a724741a |
12 | 3874a55011a |
13 | 1892b0308b5 |
14 | b1dcc68c62 |
15 | 5ec5d6a80d |
hex | 3599de31a6 |
230214742438 has 32 divisors (see below), whose sum is σ = 355307420160. Its totient is φ = 111804287040.
The previous prime is 230214742379. The next prime is 230214742453. The reversal of 230214742438 is 834247412032.
It is a happy number.
It is a super-3 number, since 3×2302147424383 (a number of 35 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 230214742438.
It is a congruent number.
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, 66399981 + ... + 66403447.
It is an arithmetic number, because the mean of its divisors is an integer number (11103356880).
Almost surely, 2230214742438 is an apocalyptic number.
230214742438 is a deficient number, since it is larger than the sum of its proper divisors (125092677722).
230214742438 is a wasteful number, since it uses less digits than its factorization.
230214742438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6852.
The product of its (nonzero) digits is 258048, while the sum is 40.
The spelling of 230214742438 in words is "two hundred thirty billion, two hundred fourteen million, seven hundred forty-two thousand, four hundred thirty-eight".
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