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5220158 = 213071997
BaseRepresentation
bin10011111010011100111110
3100211012201012
4103322130332
52314021113
6303515222
762241056
oct23723476
910735635
105220158
112a45a89
1218b8b12
13110a068
1499c566
156d1aa8
hex4fa73e

5220158 has 8 divisors (see below), whose sum is σ = 7840152. Its totient is φ = 2606776.

The previous prime is 5220151. The next prime is 5220167. The reversal of 5220158 is 8510225.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5220151) 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, 1616 + ... + 3612.

It is an arithmetic number, because the mean of its divisors is an integer number (980019).

Almost surely, 25220158 is an apocalyptic number.

5220158 is a deficient number, since it is larger than the sum of its proper divisors (2619994).

5220158 is a wasteful number, since it uses less digits than its factorization.

5220158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 5220158 is about 2284.7665088582. The cubic root of 5220158 is about 173.4713996934.

The spelling of 5220158 in words is "five million, two hundred twenty thousand, one hundred fifty-eight".

Divisors: 1 2 1307 1997 2614 3994 2610079 5220158