Base | Representation |
---|---|
bin | 101010100110101… |
… | …0101000000110011 |
3 | 10200121222000221122 |
4 | 1111031111000303 |
5 | 10411431313144 |
6 | 353504212455 |
7 | 50266015352 |
oct | 12515250063 |
9 | 3617860848 |
10 | 1429557299 |
11 | 673a47615 |
12 | 33a90a12b |
13 | 19a22a0c1 |
14 | d7c07999 |
15 | 857827ee |
hex | 55355033 |
1429557299 has 2 divisors, whose sum is σ = 1429557300. Its totient is φ = 1429557298.
The previous prime is 1429557257. The next prime is 1429557329. The reversal of 1429557299 is 9927559241.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1429557299 - 220 = 1428508723 is a prime.
It is a super-2 number, since 2×14295572992 = 4087268142248350802, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1429557299.
It is not a weakly prime, because it can be changed into another prime (1429557799) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714778649 + 714778650.
It is an arithmetic number, because the mean of its divisors is an integer number (714778650).
Almost surely, 21429557299 is an apocalyptic number.
1429557299 is a deficient number, since it is larger than the sum of its proper divisors (1).
1429557299 is an equidigital number, since it uses as much as digits as its factorization.
1429557299 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2041200, while the sum is 53.
The square root of 1429557299 is about 37809.4868915197. The cubic root of 1429557299 is about 1126.5068989145.
The spelling of 1429557299 in words is "one billion, four hundred twenty-nine million, five hundred fifty-seven thousand, two hundred ninety-nine".
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