Base | Representation |
---|---|
bin | 100000001101000… |
… | …0100010101111101 |
3 | 2210022021220201112 |
4 | 1000122010111331 |
5 | 4203111402412 |
6 | 255120251405 |
7 | 35530511321 |
oct | 10032042575 |
9 | 2708256645 |
10 | 1080575357 |
11 | 504a58294 |
12 | 261a70b65 |
13 | 142b3c404 |
14 | a3723981 |
15 | 64cea722 |
hex | 4068457d |
1080575357 has 2 divisors, whose sum is σ = 1080575358. Its totient is φ = 1080575356.
The previous prime is 1080575329. The next prime is 1080575359. The reversal of 1080575357 is 7535750801.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1031308996 + 49266361 = 32114^2 + 7019^2 .
It is a cyclic number.
It is not a de Polignac number, because 1080575357 - 210 = 1080574333 is a prime.
Together with 1080575359, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1080575359) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540287678 + 540287679.
It is an arithmetic number, because the mean of its divisors is an integer number (540287679).
Almost surely, 21080575357 is an apocalyptic number.
It is an amenable number.
1080575357 is a deficient number, since it is larger than the sum of its proper divisors (1).
1080575357 is an equidigital number, since it uses as much as digits as its factorization.
1080575357 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 147000, while the sum is 41.
The square root of 1080575357 is about 32872.1060627396. The cubic root of 1080575357 is about 1026.1677294822.
The spelling of 1080575357 in words is "one billion, eighty million, five hundred seventy-five thousand, three hundred fifty-seven".
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