Base | Representation |
---|---|
bin | 1101011101110101000… |
… | …0001110011001111110 |
3 | 211010010211222010121001 |
4 | 3113131100032121332 |
5 | 12242243343102414 |
6 | 254140100200514 |
7 | 22466644321534 |
oct | 3273520163176 |
9 | 733124863531 |
10 | 231345284734 |
11 | 8a1274225a3 |
12 | 38a0509913a |
13 | 18a7b316335 |
14 | b2a9078154 |
15 | 6040236074 |
hex | 35dd40e67e |
231345284734 has 8 divisors (see below), whose sum is σ = 347036114088. Its totient is φ = 115666580040.
The previous prime is 231345284707. The next prime is 231345284749. The reversal of 231345284734 is 437482543132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×2313452847343 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2983312 + ... + 3059875.
It is an arithmetic number, because the mean of its divisors is an integer number (43379514261).
Almost surely, 2231345284734 is an apocalyptic number.
231345284734 is a deficient number, since it is larger than the sum of its proper divisors (115690829354).
231345284734 is a wasteful number, since it uses less digits than its factorization.
231345284734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6062330.
The product of its digits is 1935360, while the sum is 46.
The spelling of 231345284734 in words is "two hundred thirty-one billion, three hundred forty-five million, two hundred eighty-four thousand, seven hundred thirty-four".
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