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5000780833 = 6949171963
BaseRepresentation
bin1001010100001000…
…11101110000100001
3110220111211222122221
410222010131300201
540220144441313
62144120031041
7234631635646
oct45204356041
913814758587
105000780833
1121368a0724
12b76902481
13619073119
14356225dcd
151e405cc8d
hex12a11dc21

5000780833 has 4 divisors (see below), whose sum is σ = 5000922288. Its totient is φ = 5000639380.

The previous prime is 5000780801. The next prime is 5000780839. The reversal of 5000780833 is 3380870005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5000780833 - 25 = 5000780801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5000780839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33510 + ... + 105472.

It is an arithmetic number, because the mean of its divisors is an integer number (1250230572).

Almost surely, 25000780833 is an apocalyptic number.

It is an amenable number.

5000780833 is a deficient number, since it is larger than the sum of its proper divisors (141455).

5000780833 is an equidigital number, since it uses as much as digits as its factorization.

5000780833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141454.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 5000780833 is about 70716.1992262028. The cubic root of 5000780833 is about 1710.0649557533.

The spelling of 5000780833 in words is "five billion, seven hundred eighty thousand, eight hundred thirty-three".

Divisors: 1 69491 71963 5000780833