Base | Representation |
---|---|
bin | 100010000111111… |
… | …1000010001110111 |
3 | 2221210112201001111 |
4 | 1010033320101313 |
5 | 4321110411432 |
6 | 305341335451 |
7 | 40242311251 |
oct | 10417702167 |
9 | 2853481044 |
10 | 1145013367 |
11 | 53836a543 |
12 | 27b567587 |
13 | 1532b1404 |
14 | ac0d8cd1 |
15 | 6a7c8347 |
hex | 443f8477 |
1145013367 has 2 divisors, whose sum is σ = 1145013368. Its totient is φ = 1145013366.
The previous prime is 1145013329. The next prime is 1145013377. The reversal of 1145013367 is 7633105411.
It is a strong prime.
It is an emirp because it is prime and its reverse (7633105411) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1145013367 - 223 = 1136624759 is a prime.
It is a super-2 number, since 2×11450133672 = 2622111221217353378, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1145013307) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572506683 + 572506684.
It is an arithmetic number, because the mean of its divisors is an integer number (572506684).
Almost surely, 21145013367 is an apocalyptic number.
1145013367 is a deficient number, since it is larger than the sum of its proper divisors (1).
1145013367 is an equidigital number, since it uses as much as digits as its factorization.
1145013367 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 1145013367 is about 33838.0461463129. The cubic root of 1145013367 is about 1046.1730276764.
Adding to 1145013367 its reverse (7633105411), we get a palindrome (8778118778).
The spelling of 1145013367 in words is "one billion, one hundred forty-five million, thirteen thousand, three hundred sixty-seven".
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