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4875051 = 31625017
BaseRepresentation
bin10010100110001100101011
3100011200022110
4102212030223
52222000201
6252253403
756302656
oct22461453
910150273
104875051
11282a775
121771263
131018c5c
1490c89d
156646d6
hex4a632b

4875051 has 4 divisors (see below), whose sum is σ = 6500072. Its totient is φ = 3250032.

The previous prime is 4875049. The next prime is 4875061. The reversal of 4875051 is 1505784.

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

It is not a de Polignac number, because 4875051 - 21 = 4875049 is a prime.

It is a super-2 number, since 2×48750512 = 47532244505202, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4875061) 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 3 ways as a sum of consecutive naturals, for example, 812506 + ... + 812511.

It is an arithmetic number, because the mean of its divisors is an integer number (1625018).

Almost surely, 24875051 is an apocalyptic number.

4875051 is a deficient number, since it is larger than the sum of its proper divisors (1625021).

4875051 is a wasteful number, since it uses less digits than its factorization.

4875051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625020.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 4875051 is about 2207.9517657775. The cubic root of 4875051 is about 169.5611634368.

The spelling of 4875051 in words is "four million, eight hundred seventy-five thousand, fifty-one".

Divisors: 1 3 1625017 4875051