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4879801 = 29168269
BaseRepresentation
bin10010100111010110111001
3100011220211101
4102213112321
52222123201
6252331401
756322553
oct22472671
910156741
104879801
1128332a3
121773b61
13101b174
149104d3
15665d01
hex4a75b9

4879801 has 4 divisors (see below), whose sum is σ = 5048100. Its totient is φ = 4711504.

The previous prime is 4879753. The next prime is 4879807. The reversal of 4879801 is 1089784.

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 4096576 + 783225 = 2024^2 + 885^2 .

It is a cyclic number.

It is not a de Polignac number, because 4879801 - 213 = 4871609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4879807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84106 + ... + 84163.

It is an arithmetic number, because the mean of its divisors is an integer number (1262025).

Almost surely, 24879801 is an apocalyptic number.

It is an amenable number.

4879801 is a deficient number, since it is larger than the sum of its proper divisors (168299).

4879801 is a wasteful number, since it uses less digits than its factorization.

4879801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168298.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 4879801 is about 2209.0271614446. The cubic root of 4879801 is about 169.6162161315.

The spelling of 4879801 in words is "four million, eight hundred seventy-nine thousand, eight hundred one".

Divisors: 1 29 168269 4879801