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4860057 = 31620019
BaseRepresentation
bin10010100010100010011001
3100010220202010
4102202202121
52221010212
6252100133
756211156
oct22424231
910126663
104860057
11281a484
121764649
131012197
1490722d
1566003c
hex4a2899

4860057 has 4 divisors (see below), whose sum is σ = 6480080. Its totient is φ = 3240036.

The previous prime is 4860049. The next prime is 4860059. The reversal of 4860057 is 7500684.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4860057 - 23 = 4860049 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4860059) 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, 810007 + ... + 810012.

It is an arithmetic number, because the mean of its divisors is an integer number (1620020).

Almost surely, 24860057 is an apocalyptic number.

It is an amenable number.

4860057 is a deficient number, since it is larger than the sum of its proper divisors (1620023).

4860057 is a wasteful number, since it uses less digits than its factorization.

4860057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620022.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 4860057 is about 2204.5536963295. The cubic root of 4860057 is about 169.3871474065.

The spelling of 4860057 in words is "four million, eight hundred sixty thousand, fifty-seven".

Divisors: 1 3 1620019 4860057