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5000800780 = 225611340903
BaseRepresentation
bin1001010100001001…
…00010101000001100
3110220111220000000201
410222010202220030
540220201111110
62144120303244
7234632051053
oct45204425014
913814800021
105000800780
112136904708
12b76911b24
1361907c221
1435622d39a
151e4063b3a
hex12a122a0c

5000800780 has 24 divisors (see below), whose sum is σ = 10503656352. Its totient is φ = 1999944192.

The previous prime is 5000800769. The next prime is 5000800787. The reversal of 5000800780 is 870080005.

It is not an unprimeable number, because it can be changed into a prime (5000800787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101809 + ... + 142711.

It is an arithmetic number, because the mean of its divisors is an integer number (437652348).

Almost surely, 25000800780 is an apocalyptic number.

It is an amenable number.

5000800780 is an abundant number, since it is smaller than the sum of its proper divisors (5502855572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5000800780 is a wasteful number, since it uses less digits than its factorization.

5000800780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47025 (or 47023 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 5000800780 is about 70716.3402616397. The cubic root of 5000800780 is about 1710.0672294396.

Adding to 5000800780 its reverse (870080005), we get a palindrome (5870880785).

The spelling of 5000800780 in words is "five billion, eight hundred thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 20 6113 12226 24452 30565 40903 61130 81806 122260 163612 204515 409030 818060 250040039 500080078 1000160156 1250200195 2500400390 5000800780