Base | Representation |
---|---|
bin | 1101011001011101011… |
… | …0001010000101001011 |
3 | 211000010010001011220020 |
4 | 3112113112022011023 |
5 | 12232343120403023 |
6 | 253423442031523 |
7 | 22425613262055 |
oct | 3262726120513 |
9 | 730103034806 |
10 | 230172434763 |
11 | 8968537aaa7 |
12 | 387383485a3 |
13 | 1892233987b |
14 | b1d73b48d5 |
15 | 5ec22aede3 |
hex | 359758a14b |
230172434763 has 4 divisors (see below), whose sum is σ = 306896579688. Its totient is φ = 153448289840.
The previous prime is 230172434753. The next prime is 230172434773. The reversal of 230172434763 is 367434271032.
230172434763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (230172434753) and next prime (230172434773).
It is a cyclic number.
It is not a de Polignac number, because 230172434763 - 26 = 230172434699 is a prime.
It is not an unprimeable number, because it can be changed into a prime (230172434753) by changing a digit.
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, 38362072458 + ... + 38362072463.
It is an arithmetic number, because the mean of its divisors is an integer number (76724144922).
Almost surely, 2230172434763 is an apocalyptic number.
230172434763 is a deficient number, since it is larger than the sum of its proper divisors (76724144925).
230172434763 is an equidigital number, since it uses as much as digits as its factorization.
230172434763 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76724144924.
The product of its (nonzero) digits is 508032, while the sum is 42.
The spelling of 230172434763 in words is "two hundred thirty billion, one hundred seventy-two million, four hundred thirty-four thousand, seven hundred sixty-three".
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