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4224248 = 237241313
BaseRepresentation
bin10000000111010011111000
321221121120122
4100013103320
52040133443
6230312412
750622410
oct20072370
97847518
104224248
112425816
1214b8708
13b4b972
147bd640
15586968
hex4074f8

4224248 has 32 divisors (see below), whose sum is σ = 9118560. Its totient is φ = 1797120.

The previous prime is 4224247. The next prime is 4224281. The reversal of 4224248 is 8424224.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224247) 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, 13340 + ... + 13652.

It is an arithmetic number, because the mean of its divisors is an integer number (284955).

Almost surely, 24224248 is an apocalyptic number.

It is an amenable number.

4224248 is an abundant number, since it is smaller than the sum of its proper divisors (4894312).

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

4224248 is a wasteful number, since it uses less digits than its factorization.

4224248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567 (or 563 counting only the distinct ones).

The product of its digits is 4096, while the sum is 26.

The square root of 4224248 is about 2055.2975453690. The cubic root of 4224248 is about 161.6527643600.

The spelling of 4224248 in words is "four million, two hundred twenty-four thousand, two hundred forty-eight".