Base | Representation |
---|---|
bin | 100010000111010… |
… | …0011000100000111 |
3 | 2221202212222021002 |
4 | 1010032203010013 |
5 | 4321013224302 |
6 | 305330043515 |
7 | 40236325532 |
oct | 10416430407 |
9 | 2852788232 |
10 | 1144664327 |
11 | 538151284 |
12 | 27b41959b |
13 | 1531bb591 |
14 | ac047a19 |
15 | 6a759c02 |
hex | 443a3107 |
1144664327 has 2 divisors, whose sum is σ = 1144664328. Its totient is φ = 1144664326.
The previous prime is 1144664317. The next prime is 1144664351. The reversal of 1144664327 is 7234664411.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1144664327 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1144664317) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572332163 + 572332164.
It is an arithmetic number, because the mean of its divisors is an integer number (572332164).
Almost surely, 21144664327 is an apocalyptic number.
1144664327 is a deficient number, since it is larger than the sum of its proper divisors (1).
1144664327 is an equidigital number, since it uses as much as digits as its factorization.
1144664327 is an evil number, because the sum of its binary digits is even.
The product of its digits is 96768, while the sum is 38.
The square root of 1144664327 is about 33832.8882450198. Note that the first 3 decimals coincide. The cubic root of 1144664327 is about 1046.0667135335.
The spelling of 1144664327 in words is "one billion, one hundred forty-four million, six hundred sixty-four thousand, three hundred twenty-seven".
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