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4264280 = 235176271
BaseRepresentation
bin10000010001000101011000
322000122111022
4100101011120
52042424110
6231222012
751150206
oct20210530
98018438
104264280
1124528a9
121517908
13b63c57
147d0076
15593755
hex411158

4264280 has 32 divisors (see below), whose sum is σ = 10160640. Its totient is φ = 1605120.

The previous prime is 4264261. The next prime is 4264289. The reversal of 4264280 is 824624.

It is a d-powerful number, because it can be written as 43 + 216 + 63 + 46 + 222 + 82 + 0 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4264289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2456 + ... + 3815.

It is an arithmetic number, because the mean of its divisors is an integer number (317520).

Almost surely, 24264280 is an apocalyptic number.

4264280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4264280 is an abundant number, since it is smaller than the sum of its proper divisors (5896360).

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

4264280 is a wasteful number, since it uses less digits than its factorization.

4264280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6299 (or 6295 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 4264280 is about 2065.0133171483. The cubic root of 4264280 is about 162.1618055147.

The spelling of 4264280 in words is "four million, two hundred sixty-four thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 17 20 34 40 68 85 136 170 340 680 6271 12542 25084 31355 50168 62710 106607 125420 213214 250840 426428 533035 852856 1066070 2132140 4264280