Base | Representation |
---|---|
bin | 1011010000111101… |
… | …0101000000001101 |
3 | 21210202000220101111 |
4 | 2310033111000031 |
5 | 22143110321234 |
6 | 1220021012021 |
7 | 134635604515 |
oct | 26417250015 |
9 | 7722026344 |
10 | 3023917069 |
11 | 1311a16718 |
12 | 704854011 |
13 | 392639854 |
14 | 209870845 |
15 | 12a71a664 |
hex | b43d500d |
3023917069 has 2 divisors, whose sum is σ = 3023917070. Its totient is φ = 3023917068.
The previous prime is 3023917027. The next prime is 3023917123. The reversal of 3023917069 is 9607193203.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2941652169 + 82264900 = 54237^2 + 9070^2 .
It is an emirp because it is prime and its reverse (9607193203) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3023917069 - 215 = 3023884301 is a prime.
It is a super-2 number, since 2×30239170692 = 18288148880379101522, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3023918069) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1511958534 + 1511958535.
It is an arithmetic number, because the mean of its divisors is an integer number (1511958535).
Almost surely, 23023917069 is an apocalyptic number.
It is an amenable number.
3023917069 is a deficient number, since it is larger than the sum of its proper divisors (1).
3023917069 is an equidigital number, since it uses as much as digits as its factorization.
3023917069 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 61236, while the sum is 40.
The square root of 3023917069 is about 54990.1542914729. The cubic root of 3023917069 is about 1446.0721391047.
The spelling of 3023917069 in words is "three billion, twenty-three million, nine hundred seventeen thousand, sixty-nine".
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