Base | Representation |
---|---|
bin | 101010101000110… |
… | …0011000110001100 |
3 | 10200201001020110102 |
4 | 1111101203012030 |
5 | 10412222213224 |
6 | 353544030232 |
7 | 50311303541 |
oct | 12521430614 |
9 | 3621036412 |
10 | 1430663564 |
11 | 674632790 |
12 | 33b162378 |
13 | 19a5267b5 |
14 | d8014bc8 |
15 | 859004ae |
hex | 5546318c |
1430663564 has 12 divisors (see below), whose sum is σ = 2731266888. Its totient is φ = 650301600.
The previous prime is 1430663557. The next prime is 1430663569. The reversal of 1430663564 is 4653660341.
It is not an unprimeable number, because it can be changed into a prime (1430663569) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16257497 + ... + 16257584.
It is an arithmetic number, because the mean of its divisors is an integer number (227605574).
Almost surely, 21430663564 is an apocalyptic number.
It is an amenable number.
1430663564 is a deficient number, since it is larger than the sum of its proper divisors (1300603324).
1430663564 is a wasteful number, since it uses less digits than its factorization.
1430663564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32515096 (or 32515094 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 38.
The square root of 1430663564 is about 37824.1135256334. The cubic root of 1430663564 is about 1126.7974069927.
The spelling of 1430663564 in words is "one billion, four hundred thirty million, six hundred sixty-three thousand, five hundred sixty-four".
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