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4205504134 = 213161750159
BaseRepresentation
bin1111101010101010…
…1110011010000110
3101212002101202010101
43322222232122012
532103102113014
61533150314314
7206134123666
oct37252563206
911762352111
104205504134
111868996557
129944b899a
135203850b0
142bc76a1a6
1519931a474
hexfaaae686

4205504134 has 8 divisors (see below), whose sum is σ = 6793506720. Its totient is φ = 1941001896.

The previous prime is 4205504131. The next prime is 4205504159. The reversal of 4205504134 is 4314055024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4205504131) 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, 80875054 + ... + 80875105.

It is an arithmetic number, because the mean of its divisors is an integer number (849188340).

Almost surely, 24205504134 is an apocalyptic number.

4205504134 is a deficient number, since it is larger than the sum of its proper divisors (2588002586).

4205504134 is a wasteful number, since it uses less digits than its factorization.

4205504134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161750174.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 4205504134 is about 64849.8583961446. The cubic root of 4205504134 is about 1614.1331421321.

Adding to 4205504134 its reverse (4314055024), we get a palindrome (8519559158).

The spelling of 4205504134 in words is "four billion, two hundred five million, five hundred four thousand, one hundred thirty-four".

Divisors: 1 2 13 26 161750159 323500318 2102752067 4205504134