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5104001 = 7729143
BaseRepresentation
bin10011011110000110000001
3100121022101002
4103132012001
52301312001
6301221345
761245320
oct23360601
910538332
105104001
112976791
121861855
131099226
1496c0b7
156ac46b
hex4de181

5104001 has 4 divisors (see below), whose sum is σ = 5833152. Its totient is φ = 4374852.

The previous prime is 5103997. The next prime is 5104009. The reversal of 5104001 is 1004015.

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 a cyclic number.

It is not a de Polignac number, because 5104001 - 22 = 5103997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5104009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364565 + ... + 364578.

It is an arithmetic number, because the mean of its divisors is an integer number (1458288).

Almost surely, 25104001 is an apocalyptic number.

It is an amenable number.

5104001 is a deficient number, since it is larger than the sum of its proper divisors (729151).

5104001 is an equidigital number, since it uses as much as digits as its factorization.

5104001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729150.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 5104001 is about 2259.2036207478. The cubic root of 5104001 is about 172.1750628806.

Adding to 5104001 its reverse (1004015), we get a palindrome (6108016).

The spelling of 5104001 in words is "five million, one hundred four thousand, one".

Divisors: 1 7 729143 5104001