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8260207041 = 319144915913
BaseRepresentation
bin1111011000101100…
…01100000111000001
3210022200000222212010
413230112030013001
5113404103111131
63443352523133
7411460413162
oct75426140701
923280028763
108260207041
113559742899
1217263b04a9
13a1841a698
1458507d769
15335298b46
hex1ec58c1c1

8260207041 has 8 divisors (see below), whose sum is σ = 11593273120. Its totient is φ = 5216972832.

The previous prime is 8260207013. The next prime is 8260207049. The reversal of 8260207041 is 1407020628.

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

It is not a de Polignac number, because 8260207041 - 29 = 8260206529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8260207049) 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, 72457900 + ... + 72458013.

It is an arithmetic number, because the mean of its divisors is an integer number (1449159140).

Almost surely, 28260207041 is an apocalyptic number.

It is an amenable number.

8260207041 is a deficient number, since it is larger than the sum of its proper divisors (3333066079).

8260207041 is a wasteful number, since it uses less digits than its factorization.

8260207041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144915935.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 8260207041 is about 90885.6811659570. The cubic root of 8260207041 is about 2021.4529820868.

Adding to 8260207041 its reverse (1407020628), we get a palindrome (9667227669).

The spelling of 8260207041 in words is "eight billion, two hundred sixty million, two hundred seven thousand, forty-one".

Divisors: 1 3 19 57 144915913 434747739 2753402347 8260207041