Base | Representation |
---|---|
bin | 11001111001100… |
… | …000000111000011 |
3 | 1010021121002121121 |
4 | 121321200013003 |
5 | 1342213113011 |
6 | 111040533111 |
7 | 13524136615 |
oct | 3171400703 |
9 | 1107532547 |
10 | 434504131 |
11 | 2032a2426 |
12 | 101621197 |
13 | 6c032749 |
14 | 419c6db5 |
15 | 2822be71 |
hex | 19e601c3 |
434504131 has 8 divisors (see below), whose sum is σ = 440843760. Its totient is φ = 428210688.
The previous prime is 434504113. The next prime is 434504137. The reversal of 434504131 is 131405434.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 434504131 - 25 = 434504099 is a prime.
It is a super-2 number, since 2×4345041312 = 377587679712130322, which contains 22 as substring.
It is a Duffinian number.
It is a zygodrome in base 2.
It is a junction number, because it is equal to n+sod(n) for n = 434504096 and 434504105.
It is not an unprimeable number, because it can be changed into a prime (434504137) 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 7 ways as a sum of consecutive naturals, for example, 7635 + ... + 30451.
It is an arithmetic number, because the mean of its divisors is an integer number (55105470).
Almost surely, 2434504131 is an apocalyptic number.
434504131 is a deficient number, since it is larger than the sum of its proper divisors (6339629).
434504131 is a wasteful number, since it uses less digits than its factorization.
434504131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23093.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 434504131 is about 20844.7626755499. The cubic root of 434504131 is about 757.4104682748.
Adding to 434504131 its reverse (131405434), we get a palindrome (565909565).
The spelling of 434504131 in words is "four hundred thirty-four million, five hundred four thousand, one hundred thirty-one".
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