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4232205145 = 57120920147
BaseRepresentation
bin1111110001000010…
…0101001101011001
3101220221122022000201
43330100211031121
532131421031040
61535542502201
7206610102340
oct37420451531
911827568021
104232205145
111881a73403
129a1434961
13525a735cc
142c211ab57
1519b841a9a
hexfc425359

4232205145 has 8 divisors (see below), whose sum is σ = 5804167104. Its totient is φ = 2902083504.

The previous prime is 4232205139. The next prime is 4232205181. The reversal of 4232205145 is 5415022324.

4232205145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4232205145 - 217 = 4232074073 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60460039 + ... + 60460108.

It is an arithmetic number, because the mean of its divisors is an integer number (725520888).

Almost surely, 24232205145 is an apocalyptic number.

It is an amenable number.

4232205145 is a deficient number, since it is larger than the sum of its proper divisors (1571961959).

4232205145 is a wasteful number, since it uses less digits than its factorization.

4232205145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120920159.

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

The square root of 4232205145 is about 65055.4005828878. The cubic root of 4232205145 is about 1617.5420156036.

Adding to 4232205145 its reverse (5415022324), we get a palindrome (9647227469).

The spelling of 4232205145 in words is "four billion, two hundred thirty-two million, two hundred five thousand, one hundred forty-five".

Divisors: 1 5 7 35 120920147 604600735 846441029 4232205145