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4295472 = 243109821
BaseRepresentation
bin10000011000101100110000
322002020021120
4100120230300
52044423342
6232022240
751340146
oct20305460
98066246
104295472
112474285
121531980
13b751cc
147db596
1559caec
hex418b30

4295472 has 40 divisors (see below), whose sum is σ = 11212080. Its totient is φ = 1416960.

The previous prime is 4295461. The next prime is 4295477. The reversal of 4295472 is 2745924.

It is not an unprimeable number, because it can be changed into a prime (4295477) 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, 4822 + ... + 5642.

It is an arithmetic number, because the mean of its divisors is an integer number (280302).

Almost surely, 24295472 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 4295472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5606040).

4295472 is an abundant number, since it is smaller than the sum of its proper divisors (6916608).

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

4295472 is a wasteful number, since it uses less digits than its factorization.

4295472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941 (or 935 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 4295472 is about 2072.5520500098. The cubic root of 4295472 is about 162.5562345807.

The spelling of 4295472 in words is "four million, two hundred ninety-five thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 109 218 327 436 654 821 872 1308 1642 1744 2463 2616 3284 4926 5232 6568 9852 13136 19704 39408 89489 178978 268467 357956 536934 715912 1073868 1431824 2147736 4295472