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4204510045 = 52928996621
BaseRepresentation
bin1111101010011011…
…1011101101011101
3101212000112020111021
43322212323231131
532102323310140
61533113124141
7206122513531
oct37246735535
911760466437
104204510045
11186837769a
129940b9651
135200c7788
142bc58bbc1
151991c0b4a
hexfa9bbb5d

4204510045 has 8 divisors (see below), whose sum is σ = 5219391960. Its totient is φ = 3247621440.

The previous prime is 4204510043. The next prime is 4204510073. The reversal of 4204510045 is 5400154024.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 375623161 + 3828886884 = 19381^2 + 61878^2 .

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

It is not a de Polignac number, because 4204510045 - 21 = 4204510043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4204510043) 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, 14498166 + ... + 14498455.

It is an arithmetic number, because the mean of its divisors is an integer number (652423995).

Almost surely, 24204510045 is an apocalyptic number.

It is an amenable number.

4204510045 is a deficient number, since it is larger than the sum of its proper divisors (1014881915).

4204510045 is a wasteful number, since it uses less digits than its factorization.

4204510045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28996655.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 4204510045 is about 64842.1934005937. The cubic root of 4204510045 is about 1614.0059502111.

Adding to 4204510045 its reverse (5400154024), we get a palindrome (9604664069).

The spelling of 4204510045 in words is "four billion, two hundred four million, five hundred ten thousand, forty-five".

Divisors: 1 5 29 145 28996621 144983105 840902009 4204510045