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4988201 = 5394117
BaseRepresentation
bin10011000001110100101001
3100101102112012
4103001310221
52234110301
6254525305
760253601
oct23016451
910342465
104988201
1128a7789
121806835
1310585ca
1493bc01
15687ebb
hex4c1d29

4988201 has 4 divisors (see below), whose sum is σ = 5082372. Its totient is φ = 4894032.

The previous prime is 4988197. The next prime is 4988209. The reversal of 4988201 is 1028894.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3168400 + 1819801 = 1780^2 + 1349^2 .

It is a cyclic number.

It is not a de Polignac number, because 4988201 - 22 = 4988197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4988209) 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, 47006 + ... + 47111.

It is an arithmetic number, because the mean of its divisors is an integer number (1270593).

Almost surely, 24988201 is an apocalyptic number.

It is an amenable number.

4988201 is a deficient number, since it is larger than the sum of its proper divisors (94171).

4988201 is an equidigital number, since it uses as much as digits as its factorization.

4988201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94170.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 4988201 is about 2233.4280825672. The cubic root of 4988201 is about 170.8629820178.

The spelling of 4988201 in words is "four million, nine hundred eighty-eight thousand, two hundred one".

Divisors: 1 53 94117 4988201