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5018801 = 47106783
BaseRepresentation
bin10011001001010010110001
3100102222111112
4103021102301
52241100201
6255323105
760442034
oct23112261
910388445
105018801
112918777
121820495
131069508
1494901b
156920bb
hex4c94b1

5018801 has 4 divisors (see below), whose sum is σ = 5125632. Its totient is φ = 4911972.

The previous prime is 5018789. The next prime is 5018803. The reversal of 5018801 is 1088105.

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 5018801 - 26 = 5018737 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5018803) 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, 53345 + ... + 53438.

It is an arithmetic number, because the mean of its divisors is an integer number (1281408).

Almost surely, 25018801 is an apocalyptic number.

It is an amenable number.

5018801 is a deficient number, since it is larger than the sum of its proper divisors (106831).

5018801 is a wasteful number, since it uses less digits than its factorization.

5018801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106830.

The product of its (nonzero) digits is 320, while the sum is 23.

The square root of 5018801 is about 2240.2680643173. The cubic root of 5018801 is about 171.2116549734.

The spelling of 5018801 in words is "five million, eighteen thousand, eight hundred one".

Divisors: 1 47 106783 5018801