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5011083001 = 8069621029
BaseRepresentation
bin1001010101010111…
…10000111011111001
3110221020020101120201
410222223300323321
540230314124001
62145124522201
7235115334301
oct45253607371
913836211521
105011083001
112141697911
12b7a250361
1361b23c392
14357748601
151e4de5501
hex12aaf0ef9

5011083001 has 4 divisors (see below), whose sum is σ = 5011712100. Its totient is φ = 5010453904.

The previous prime is 5011082987. The next prime is 5011083041. The reversal of 5011083001 is 1003801105.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 335805625 + 4675277376 = 18325^2 + 68376^2 .

It is a cyclic number.

It is not a de Polignac number, because 5011083001 - 25 = 5011082969 is a prime.

It is a super-2 number, since 2×50110830012 = 50221905685822332002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5011083001.

It is not an unprimeable number, because it can be changed into a prime (5011083041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302446 + ... + 318583.

It is an arithmetic number, because the mean of its divisors is an integer number (1252928025).

Almost surely, 25011083001 is an apocalyptic number.

It is an amenable number.

5011083001 is a deficient number, since it is larger than the sum of its proper divisors (629099).

5011083001 is an equidigital number, since it uses as much as digits as its factorization.

5011083001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629098.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 5011083001 is about 70789.0033903572. The cubic root of 5011083001 is about 1711.2384586494.

Adding to 5011083001 its reverse (1003801105), we get a palindrome (6014884106).

The spelling of 5011083001 in words is "five billion, eleven million, eighty-three thousand, one".

Divisors: 1 8069 621029 5011083001