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4295556 = 2232119321
BaseRepresentation
bin10000011000101110000100
322002020101200
4100120232010
52044424211
6232022500
751340326
oct20305604
98066350
104295556
112474351
121531a30
13b75265
147db616
1559cb56
hex418b84

4295556 has 18 divisors (see below), whose sum is σ = 10858302. Its totient is φ = 1431840.

The previous prime is 4295537. The next prime is 4295563. The reversal of 4295556 is 6555924.

It can be written as a sum of positive squares in only one way, i.e., 4161600 + 133956 = 2040^2 + 366^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 119321 = 4295556 / (4 + 2 + 9 + 5 + 5 + 5 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 4295556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59625 + ... + 59696.

It is an arithmetic number, because the mean of its divisors is an integer number (603239).

Almost surely, 24295556 is an apocalyptic number.

It is an amenable number.

4295556 is an abundant number, since it is smaller than the sum of its proper divisors (6562746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4295556 is a wasteful number, since it uses less digits than its factorization.

4295556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119331 (or 119326 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 4295556 is about 2072.5723147818. The cubic root of 4295556 is about 162.5572941953.

It can be divided in two parts, 4295 and 556, that added together give a triangular number (4851 = T98).

The spelling of 4295556 in words is "four million, two hundred ninety-five thousand, five hundred fifty-six".

Divisors: 1 2 3 4 6 9 12 18 36 119321 238642 357963 477284 715926 1073889 1431852 2147778 4295556