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5020369 = 5985091
BaseRepresentation
bin10011001001101011010001
3100110001122121
4103021223101
52241122434
6255334241
760446434
oct23115321
910401577
105020369
112919972
121821381
13106a143
1494981b
156927b4
hex4c9ad1

5020369 has 4 divisors (see below), whose sum is σ = 5105520. Its totient is φ = 4935220.

The previous prime is 5020349. The next prime is 5020373. The reversal of 5020369 is 9630205.

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 5020369 - 213 = 5012177 is a prime.

It is a super-2 number, since 2×50203692 = 50408209792322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5020349) 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, 42487 + ... + 42604.

It is an arithmetic number, because the mean of its divisors is an integer number (1276380).

Almost surely, 25020369 is an apocalyptic number.

5020369 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

5020369 is a deficient number, since it is larger than the sum of its proper divisors (85151).

5020369 is an equidigital number, since it uses as much as digits as its factorization.

5020369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85150.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 5020369 is about 2240.6179951076. The cubic root of 5020369 is about 171.2294833964.

The spelling of 5020369 in words is "five million, twenty thousand, three hundred sixty-nine".

Divisors: 1 59 85091 5020369