Base | Representation |
---|---|
bin | 1101011010000000110… |
… | …1111001100000000011 |
3 | 211000111111002112010000 |
4 | 3112200031321200003 |
5 | 12233144220432033 |
6 | 253450320011043 |
7 | 22432401306321 |
oct | 3264015714003 |
9 | 730444075100 |
10 | 230321264643 |
11 | 897513930a8 |
12 | 3877a160a83 |
13 | 18947118ca2 |
14 | b20d076d11 |
15 | 5ed03aca13 |
hex | 35a0379803 |
230321264643 has 40 divisors (see below), whose sum is σ = 345218889312. Its totient is φ = 153031089024.
The previous prime is 230321264639. The next prime is 230321264671. The reversal of 230321264643 is 346462123032.
230321264643 is a `hidden beast` number, since 2 + 3 + 0 + 3 + 2 + 1 + 2 + 6 + 4 + 643 = 666.
It is not a de Polignac number, because 230321264643 - 22 = 230321264639 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 230321264598 and 230321264607.
It is not an unprimeable number, because it can be changed into a prime (230321263643) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 51674071 + ... + 51678527.
Almost surely, 2230321264643 is an apocalyptic number.
230321264643 is a deficient number, since it is larger than the sum of its proper divisors (114897624669).
230321264643 is a wasteful number, since it uses less digits than its factorization.
230321264643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6473 (or 6464 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 36.
Adding to 230321264643 its reverse (346462123032), we get a palindrome (576783387675).
The spelling of 230321264643 in words is "two hundred thirty billion, three hundred twenty-one million, two hundred sixty-four thousand, six hundred forty-three".
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