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4762057 = 17280121
BaseRepresentation
bin10010001010100111001001
322221221022111
4102022213021
52204341212
6250022321
755322356
oct22124711
98857274
104762057
112762893
1217179a1
13ca96b1
148bd62d
15640ea7
hex48a9c9

4762057 has 4 divisors (see below), whose sum is σ = 5042196. Its totient is φ = 4481920.

The previous prime is 4762039. The next prime is 4762073. The reversal of 4762057 is 7502674.

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 2509056 + 2253001 = 1584^2 + 1501^2 .

It is a cyclic number.

It is not a de Polignac number, because 4762057 - 211 = 4760009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4762957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140044 + ... + 140077.

It is an arithmetic number, because the mean of its divisors is an integer number (1260549).

Almost surely, 24762057 is an apocalyptic number.

It is an amenable number.

4762057 is a deficient number, since it is larger than the sum of its proper divisors (280139).

4762057 is a wasteful number, since it uses less digits than its factorization.

4762057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280138.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 4762057 is about 2182.2137842109. The cubic root of 4762057 is about 168.2408794228.

The spelling of 4762057 in words is "four million, seven hundred sixty-two thousand, fifty-seven".

Divisors: 1 17 280121 4762057