Base | Representation |
---|---|
bin | 100111111110110… |
… | …0000110101100101 |
3 | 10110111022112211001 |
4 | 1033331200311211 |
5 | 10221412302344 |
6 | 341041313301 |
7 | 45146530423 |
oct | 11775406545 |
9 | 3414275731 |
10 | 1341525349 |
11 | 62928a93a |
12 | 315335831 |
13 | 184c16ba8 |
14 | ca250113 |
15 | 7cb93ed4 |
hex | 4ff60d65 |
1341525349 has 2 divisors, whose sum is σ = 1341525350. Its totient is φ = 1341525348.
The previous prime is 1341525337. The next prime is 1341525379. The reversal of 1341525349 is 9435251431.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1285724449 + 55800900 = 35857^2 + 7470^2 .
It is a cyclic number.
It is not a de Polignac number, because 1341525349 - 211 = 1341523301 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1341525379) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670762674 + 670762675.
It is an arithmetic number, because the mean of its divisors is an integer number (670762675).
Almost surely, 21341525349 is an apocalyptic number.
It is an amenable number.
1341525349 is a deficient number, since it is larger than the sum of its proper divisors (1).
1341525349 is an equidigital number, since it uses as much as digits as its factorization.
1341525349 is an evil number, because the sum of its binary digits is even.
The product of its digits is 64800, while the sum is 37.
The square root of 1341525349 is about 36626.8391893158. The cubic root of 1341525349 is about 1102.8919355243.
The spelling of 1341525349 in words is "one billion, three hundred forty-one million, five hundred twenty-five thousand, three hundred forty-nine".
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