Base | Representation |
---|---|
bin | 11001111000010… |
… | …110100101111001 |
3 | 1010021000210112122 |
4 | 121320112211321 |
5 | 1342123444001 |
6 | 111030251025 |
7 | 13521443651 |
oct | 3170264571 |
9 | 1107023478 |
10 | 434203001 |
11 | 203107161 |
12 | 1014b6a75 |
13 | 6bc5866b |
14 | 41949361 |
15 | 281bcb1b |
hex | 19e16979 |
434203001 has 8 divisors (see below), whose sum is σ = 460243944. Its totient is φ = 408217600.
The previous prime is 434202983. The next prime is 434203013. The reversal of 434203001 is 100302434.
It can be written as a sum of positive squares in 4 ways, for example, as 68475625 + 365727376 = 8275^2 + 19124^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-434203001 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (434203031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2801 + ... + 29601.
It is an arithmetic number, because the mean of its divisors is an integer number (57530493).
Almost surely, 2434203001 is an apocalyptic number.
It is an amenable number.
434203001 is a deficient number, since it is larger than the sum of its proper divisors (26040943).
434203001 is a wasteful number, since it uses less digits than its factorization.
434203001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27771.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 434203001 is about 20837.5382663116. The cubic root of 434203001 is about 757.2354551907.
Adding to 434203001 its reverse (100302434), we get a palindrome (534505435).
The spelling of 434203001 in words is "four hundred thirty-four million, two hundred three thousand, one".
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