Base | Representation |
---|---|
bin | 100111010101111… |
… | …0101011101001111 |
3 | 10102000000201222002 |
4 | 1032223311131033 |
5 | 10200422121444 |
6 | 334554342515 |
7 | 44466532601 |
oct | 11653653517 |
9 | 3360021862 |
10 | 1320113999 |
11 | 618196206 |
12 | 30a12aa3b |
13 | 18065b259 |
14 | c7479171 |
15 | 7ad64d4e |
hex | 4eaf574f |
1320113999 has 2 divisors, whose sum is σ = 1320114000. Its totient is φ = 1320113998.
The previous prime is 1320113987. The next prime is 1320114007. The reversal of 1320113999 is 9993110231.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1320113999 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1320113099) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660056999 + 660057000.
It is an arithmetic number, because the mean of its divisors is an integer number (660057000).
Almost surely, 21320113999 is an apocalyptic number.
1320113999 is a deficient number, since it is larger than the sum of its proper divisors (1).
1320113999 is an equidigital number, since it uses as much as digits as its factorization.
1320113999 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 13122, while the sum is 38.
The square root of 1320113999 is about 36333.3730749018. The cubic root of 1320113999 is about 1096.9928884897.
The spelling of 1320113999 in words is "one billion, three hundred twenty million, one hundred thirteen thousand, nine hundred ninety-nine".
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