Base | Representation |
---|---|
bin | 1101011010110110110… |
… | …0010100110110010001 |
3 | 211001002020111120202121 |
4 | 3112231230110312101 |
5 | 12234130110013120 |
6 | 253524553414241 |
7 | 22441115045152 |
oct | 3265554246621 |
9 | 731066446677 |
10 | 230547344785 |
11 | 89857a6949a |
12 | 38821a0a381 |
13 | 18981c05014 |
14 | b2310c7929 |
15 | 5ee51695aa |
hex | 35adb14d91 |
230547344785 has 16 divisors (see below), whose sum is σ = 287332012800. Its totient is φ = 177454101376.
The previous prime is 230547344767. The next prime is 230547344821. The reversal of 230547344785 is 587443745032.
It is a cyclic number.
It is not a de Polignac number, because 230547344785 - 217 = 230547213713 is a prime.
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, 8300140 + ... + 8327869.
It is an arithmetic number, because the mean of its divisors is an integer number (17958250800).
Almost surely, 2230547344785 is an apocalyptic number.
It is an amenable number.
230547344785 is a deficient number, since it is larger than the sum of its proper divisors (56784668015).
230547344785 is a wasteful number, since it uses less digits than its factorization.
230547344785 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16628120.
The product of its (nonzero) digits is 11289600, while the sum is 52.
The spelling of 230547344785 in words is "two hundred thirty billion, five hundred forty-seven million, three hundred forty-four thousand, seven hundred eighty-five".
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