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4315472 = 24753727
BaseRepresentation
bin10000011101100101010000
322010020201022
4100131211100
52101043342
6232255012
751452360
oct20354520
98106638
104315472
112488307
121541468
13b81345
148049a0
155a39d2
hex41d950

4315472 has 40 divisors (see below), whose sum is σ = 9749376. Its totient is φ = 1812096.

The previous prime is 4315469. The next prime is 4315477. The reversal of 4315472 is 2745134.

4315472 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 44 + 32 + 1 + 55 + 411 + 76 + 27 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4315477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5573 + ... + 6299.

Almost surely, 24315472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4315472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4874688).

4315472 is an abundant number, since it is smaller than the sum of its proper divisors (5433904).

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

4315472 is a wasteful number, since it uses less digits than its factorization.

4315472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795 (or 789 counting only the distinct ones).

The product of its digits is 3360, while the sum is 26.

The square root of 4315472 is about 2077.3714159967. The cubic root of 4315472 is about 162.8081348675.

The spelling of 4315472 in words is "four million, three hundred fifteen thousand, four hundred seventy-two".

Divisors: 1 2 4 7 8 14 16 28 53 56 106 112 212 371 424 727 742 848 1454 1484 2908 2968 5089 5816 5936 10178 11632 20356 38531 40712 77062 81424 154124 269717 308248 539434 616496 1078868 2157736 4315472