Base | Representation |
---|---|
bin | 10010111110111010011… |
… | …001000101111110011111 |
3 | 11121201011000002111000100 |
4 | 102332322121011332133 |
5 | 132333110032342233 |
6 | 2435140254032143 |
7 | 163150532003202 |
oct | 22767231057637 |
9 | 4551130074010 |
10 | 1304502230943 |
11 | 463266556a0a |
12 | 1909a31a8653 |
13 | 96024aa2512 |
14 | 471d14b5939 |
15 | 23dee304813 |
hex | 12fba645f9f |
1304502230943 has 6 divisors (see below), whose sum is σ = 1884281000264. Its totient is φ = 869668153956.
The previous prime is 1304502230939. The next prime is 1304502230953. The reversal of 1304502230943 is 3490322054031.
1304502230943 is a `hidden beast` number, since 1 + 30 + 4 + 502 + 2 + 30 + 94 + 3 = 666.
It is not a de Polignac number, because 1304502230943 - 22 = 1304502230939 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1304502230898 and 1304502230907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1304502230953) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72472346155 + ... + 72472346172.
Almost surely, 21304502230943 is an apocalyptic number.
1304502230943 is a deficient number, since it is larger than the sum of its proper divisors (579778769321).
1304502230943 is a wasteful number, since it uses less digits than its factorization.
1304502230943 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144944692333 (or 144944692330 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 36.
Adding to 1304502230943 its reverse (3490322054031), we get a palindrome (4794824284974).
The spelling of 1304502230943 in words is "one trillion, three hundred four billion, five hundred two million, two hundred thirty thousand, nine hundred forty-three".
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