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5020955 = 55318947
BaseRepresentation
bin10011001001110100011011
3100110002110022
4103021310123
52241132310
6255341055
760451232
oct23116433
910402408
105020955
11291a355
12182178b
13106a4a4
14949b19
15692a55
hex4c9d1b

5020955 has 8 divisors (see below), whose sum is σ = 6139152. Its totient is φ = 3940768.

The previous prime is 5020949. The next prime is 5020957. The reversal of 5020955 is 5590205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5020955 - 26 = 5020891 is a prime.

It is a super-2 number, since 2×50209552 = 50419978224050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5020957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9209 + ... + 9738.

It is an arithmetic number, because the mean of its divisors is an integer number (767394).

Almost surely, 25020955 is an apocalyptic number.

5020955 is a deficient number, since it is larger than the sum of its proper divisors (1118197).

5020955 is a wasteful number, since it uses less digits than its factorization.

5020955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19005.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 5020955 is about 2240.7487587858. The cubic root of 5020955 is about 171.2361453618.

Adding to 5020955 its product of nonzero digits (2250), we get a palindrome (5023205).

The spelling of 5020955 in words is "five million, twenty thousand, nine hundred fifty-five".

Divisors: 1 5 53 265 18947 94735 1004191 5020955