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4872953 = 13735569
BaseRepresentation
bin10010100101101011111001
3100011120102202
4102211223321
52221413303
6252235545
756263601
oct22455371
910146382
104872953
112829138
12176bbb5
131018007
1490bc01
15663c88
hex4a5af9

4872953 has 4 divisors (see below), whose sum is σ = 4908660. Its totient is φ = 4837248.

The previous prime is 4872929. The next prime is 4872961. The reversal of 4872953 is 3592784.

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 4032064 + 840889 = 2008^2 + 917^2 .

It is a cyclic number.

It is not a de Polignac number, because 4872953 - 214 = 4856569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4872853) 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, 17648 + ... + 17921.

It is an arithmetic number, because the mean of its divisors is an integer number (1227165).

Almost surely, 24872953 is an apocalyptic number.

It is an amenable number.

4872953 is a deficient number, since it is larger than the sum of its proper divisors (35707).

4872953 is a wasteful number, since it uses less digits than its factorization.

4872953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35706.

The product of its digits is 60480, while the sum is 38.

The square root of 4872953 is about 2207.4766136927. The cubic root of 4872953 is about 169.5368361450.

The spelling of 4872953 in words is "four million, eight hundred seventy-two thousand, nine hundred fifty-three".

Divisors: 1 137 35569 4872953