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4265030 = 2571129191
BaseRepresentation
bin10000010001010001000110
322000200112002
4100101101012
52042440110
6231225302
751152330
oct20212106
98020462
104265030
112453420
121518232
13b643b3
147d0450
15593aa5
hex411446

4265030 has 64 divisors (see below), whose sum is σ = 9953280. Its totient is φ = 1276800.

The previous prime is 4265029. The next prime is 4265047. The reversal of 4265030 is 305624.

It is a junction number, because it is equal to n+sod(n) for n = 4264993 and 4265011.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 22235 + ... + 22425.

It is an arithmetic number, because the mean of its divisors is an integer number (155520).

Almost surely, 24265030 is an apocalyptic number.

4265030 is an abundant number, since it is smaller than the sum of its proper divisors (5688250).

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

4265030 is a wasteful number, since it uses less digits than its factorization.

4265030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 4265030 is about 2065.1949060561. The cubic root of 4265030 is about 162.1713119437.

The spelling of 4265030 in words is "four million, two hundred sixty-five thousand, thirty".

Divisors: 1 2 5 7 10 11 14 22 29 35 55 58 70 77 110 145 154 191 203 290 319 382 385 406 638 770 955 1015 1337 1595 1910 2030 2101 2233 2674 3190 4202 4466 5539 6685 10505 11078 11165 13370 14707 21010 22330 27695 29414 38773 55390 60929 73535 77546 121858 147070 193865 304645 387730 426503 609290 853006 2132515 4265030