Base | Representation |
---|---|
bin | 101010101000001… |
… | …0100101010011011 |
3 | 10200200102220202201 |
4 | 1111100110222123 |
5 | 10412131423144 |
6 | 353533111031 |
7 | 50305465111 |
oct | 12520245233 |
9 | 3620386681 |
10 | 1430342299 |
11 | 674433381 |
12 | 33b028477 |
13 | 19a4434b9 |
14 | d7d6dab1 |
15 | 8588a1d4 |
hex | 55414a9b |
1430342299 has 4 divisors (see below), whose sum is σ = 1431573336. Its totient is φ = 1429111264.
The previous prime is 1430342269. The next prime is 1430342341. The reversal of 1430342299 is 9922430341.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1430342299 - 217 = 1430211227 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1430342269) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613774 + ... + 616099.
It is an arithmetic number, because the mean of its divisors is an integer number (357893334).
Almost surely, 21430342299 is an apocalyptic number.
1430342299 is a deficient number, since it is larger than the sum of its proper divisors (1231037).
1430342299 is a wasteful number, since it uses less digits than its factorization.
1430342299 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1231036.
The product of its (nonzero) digits is 46656, while the sum is 37.
The square root of 1430342299 is about 37819.8664593095. The cubic root of 1430342299 is about 1126.7130573995.
The spelling of 1430342299 in words is "one billion, four hundred thirty million, three hundred forty-two thousand, two hundred ninety-nine".
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