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5013001 = 7716143
BaseRepresentation
bin10011000111111000001001
3100102200112201
4103013320021
52240404001
6255240201
760416110
oct23077011
910380481
105013001
112914384
121819061
131066996
14946c77
15690501
hex4c7e09

5013001 has 4 divisors (see below), whose sum is σ = 5729152. Its totient is φ = 4296852.

The previous prime is 5012999. The next prime is 5013023. The reversal of 5013001 is 1003105.

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.

It is not a de Polignac number, because 5013001 - 21 = 5012999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5013101) 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 3 ways as a sum of consecutive naturals, for example, 358065 + ... + 358078.

It is an arithmetic number, because the mean of its divisors is an integer number (1432288).

Almost surely, 25013001 is an apocalyptic number.

It is an amenable number.

5013001 is a deficient number, since it is larger than the sum of its proper divisors (716151).

5013001 is an equidigital number, since it uses as much as digits as its factorization.

5013001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716150.

The product of its (nonzero) digits is 15, while the sum is 10.

The square root of 5013001 is about 2238.9732021621. The cubic root of 5013001 is about 171.1456757102.

Adding to 5013001 its reverse (1003105), we get a palindrome (6016106).

The spelling of 5013001 in words is "five million, thirteen thousand, one".

Divisors: 1 7 716143 5013001