Base | Representation |
---|---|
bin | 101000010011000… |
… | …0000101001001011 |
3 | 10111020021220021122 |
4 | 1100212000221023 |
5 | 10232122011022 |
6 | 342101025455 |
7 | 45336004112 |
oct | 12046005113 |
9 | 3436256248 |
10 | 1352141387 |
11 | 634280923 |
12 | 3189b528b |
13 | 187192c7c |
14 | cb814c79 |
15 | 7da8e742 |
hex | 50980a4b |
1352141387 has 2 divisors, whose sum is σ = 1352141388. Its totient is φ = 1352141386.
The previous prime is 1352141369. The next prime is 1352141447. The reversal of 1352141387 is 7831412531.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1352141387 - 224 = 1335364171 is a prime.
It is not a weakly prime, because it can be changed into another prime (1352141347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676070693 + 676070694.
It is an arithmetic number, because the mean of its divisors is an integer number (676070694).
Almost surely, 21352141387 is an apocalyptic number.
1352141387 is a deficient number, since it is larger than the sum of its proper divisors (1).
1352141387 is an equidigital number, since it uses as much as digits as its factorization.
1352141387 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 20160, while the sum is 35.
The square root of 1352141387 is about 36771.4751811781. The cubic root of 1352141387 is about 1105.7935066035.
The spelling of 1352141387 in words is "one billion, three hundred fifty-two million, one hundred forty-one thousand, three hundred eighty-seven".
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