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4224980 = 2251511399
BaseRepresentation
bin10000000111011111010100
321221122120202
4100013133110
52040144410
6230320032
750624504
oct20073724
97848522
104224980
112426321
1214b9018
13b4c0b6
147bda04
15586ca5
hex4077d4

4224980 has 24 divisors (see below), whose sum is σ = 8937600. Its totient is φ = 1677600.

The previous prime is 4224977. The next prime is 4224991. The reversal of 4224980 is 894224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2321 + ... + 3719.

It is an arithmetic number, because the mean of its divisors is an integer number (372400).

Almost surely, 24224980 is an apocalyptic number.

It is an amenable number.

4224980 is an abundant number, since it is smaller than the sum of its proper divisors (4712620).

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

4224980 is a wasteful number, since it uses less digits than its factorization.

4224980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1559 (or 1557 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 4224980 is about 2055.4756140611. The cubic root of 4224980 is about 161.6621011689.

The spelling of 4224980 in words is "four million, two hundred twenty-four thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 151 302 604 755 1399 1510 2798 3020 5596 6995 13990 27980 211249 422498 844996 1056245 2112490 4224980