Base | Representation |
---|---|
bin | 1000101010100010001… |
… | …11111001100101000001 |
3 | 1001110110011222110002100 |
4 | 10111101013321211001 |
5 | 14334204211100034 |
6 | 344433503141013 |
7 | 30336424165224 |
oct | 4252107714501 |
9 | 1043404873070 |
10 | 297713768769 |
11 | 10529472a9aa |
12 | 498478a4769 |
13 | 220c7297871 |
14 | 105a36595bb |
15 | 7b26b0c099 |
hex | 45511f9941 |
297713768769 has 12 divisors (see below), whose sum is σ = 448727999616. Its totient is φ = 189846461112.
The previous prime is 297713768719. The next prime is 297713768789. The reversal of 297713768769 is 967867317792.
It is not a de Polignac number, because 297713768769 - 213 = 297713760577 is a prime.
It is a super-2 number, since 2×2977137687692 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 297713768697 and 297713768706.
It is not an unprimeable number, because it can be changed into a prime (297713768719) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 719115177 + ... + 719115590.
It is an arithmetic number, because the mean of its divisors is an integer number (37393999968).
Almost surely, 2297713768769 is an apocalyptic number.
It is an amenable number.
297713768769 is a deficient number, since it is larger than the sum of its proper divisors (151014230847).
297713768769 is a wasteful number, since it uses less digits than its factorization.
297713768769 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1438230796 (or 1438230793 counting only the distinct ones).
The product of its digits is 336063168, while the sum is 72.
The spelling of 297713768769 in words is "two hundred ninety-seven billion, seven hundred thirteen million, seven hundred sixty-eight thousand, seven hundred sixty-nine".
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