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4302980 = 2251119559
BaseRepresentation
bin10000011010100010000100
322002121120122
4100122202010
52100143410
6232121112
751401063
oct20324204
98077518
104302980
112479990
121536198
13b78756
148001da
1559ee55
hex41a884

4302980 has 24 divisors (see below), whose sum is σ = 9858240. Its totient is φ = 1564640.

The previous prime is 4302979. The next prime is 4302983. The reversal of 4302980 is 892034.

It is not an unprimeable number, because it can be changed into a prime (4302983) 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, 9560 + ... + 9999.

It is an arithmetic number, because the mean of its divisors is an integer number (410760).

Almost surely, 24302980 is an apocalyptic number.

It is an amenable number.

4302980 is an abundant number, since it is smaller than the sum of its proper divisors (5555260).

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

4302980 is a wasteful number, since it uses less digits than its factorization.

4302980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19579 (or 19577 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 4302980 is about 2074.3625526894. The cubic root of 4302980 is about 162.6508894340.

The spelling of 4302980 in words is "four million, three hundred two thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 19559 39118 78236 97795 195590 215149 391180 430298 860596 1075745 2151490 4302980