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4988501 = 73312153
BaseRepresentation
bin10011000001111001010101
3100101102221022
4103001321111
52234113001
6254530525
760254510
oct23017125
910342838
104988501
1128a7a31
121806a45
13105879b
1493bd77
1568811b
hex4c1e55

4988501 has 8 divisors (see below), whose sum is σ = 5721024. Its totient is φ = 4260960.

The previous prime is 4988453. The next prime is 4988513. The reversal of 4988501 is 1058894.

4988501 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4988501 - 26 = 4988437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4988591) 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 7 ways as a sum of consecutive naturals, for example, 1241 + ... + 3393.

It is an arithmetic number, because the mean of its divisors is an integer number (715128).

Almost surely, 24988501 is an apocalyptic number.

It is an amenable number.

4988501 is a deficient number, since it is larger than the sum of its proper divisors (732523).

4988501 is a wasteful number, since it uses less digits than its factorization.

4988501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 4988501 is about 2233.4952428873. The cubic root of 4988501 is about 170.8664072919.

The spelling of 4988501 in words is "four million, nine hundred eighty-eight thousand, five hundred one".

Divisors: 1 7 331 2153 2317 15071 712643 4988501