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4872899 = 291131487
BaseRepresentation
bin10010100101101011000011
3100011120100202
4102211223003
52221413044
6252235415
756263463
oct22455303
910146322
104872899
112829099
12176bb6b
131017c95
1490bba3
15663c4e
hex4a5ac3

4872899 has 8 divisors (see below), whose sum is σ = 5088960. Its totient is φ = 4660096.

The previous prime is 4872877. The next prime is 4872919. The reversal of 4872899 is 9982784.

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 4872899 - 28 = 4872643 is a prime.

It is a d-powerful number, because it can be written as 48 + 83 + 75 + 2 + 83 + 94 + 97 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4872599) 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, 2534 + ... + 4020.

It is an arithmetic number, because the mean of its divisors is an integer number (636120).

Almost surely, 24872899 is an apocalyptic number.

4872899 is a deficient number, since it is larger than the sum of its proper divisors (216061).

4872899 is a wasteful number, since it uses less digits than its factorization.

4872899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629.

The product of its digits is 290304, while the sum is 47.

The square root of 4872899 is about 2207.4643824986. The cubic root of 4872899 is about 169.5362098976.

The spelling of 4872899 in words is "four million, eight hundred seventy-two thousand, eight hundred ninety-nine".

Divisors: 1 29 113 1487 3277 43123 168031 4872899