Base | Representation |
---|---|
bin | 101010101000001… |
… | …0000000000100010 |
3 | 10200200101221121121 |
4 | 1111100100000202 |
5 | 10412130320414 |
6 | 353532442454 |
7 | 50305355404 |
oct | 12520200042 |
9 | 3620357547 |
10 | 1430323234 |
11 | 67442001a |
12 | 33b01942a |
13 | 19a437912 |
14 | d7d66b74 |
15 | 85884724 |
hex | 55410022 |
1430323234 has 8 divisors (see below), whose sum is σ = 2146855248. Its totient is φ = 714704820.
The previous prime is 1430323201. The next prime is 1430323259. The reversal of 1430323234 is 4323230341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 1430323199 and 1430323208.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224472 + ... + 230755.
It is an arithmetic number, because the mean of its divisors is an integer number (268356906).
Almost surely, 21430323234 is an apocalyptic number.
1430323234 is a deficient number, since it is larger than the sum of its proper divisors (716532014).
1430323234 is a wasteful number, since it uses less digits than its factorization.
1430323234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 456800.
The product of its (nonzero) digits is 5184, while the sum is 25.
The square root of 1430323234 is about 37819.6144083992. The cubic root of 1430323234 is about 1126.7080513997.
Adding to 1430323234 its reverse (4323230341), we get a palindrome (5753553575).
The spelling of 1430323234 in words is "one billion, four hundred thirty million, three hundred twenty-three thousand, two hundred thirty-four".
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