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4250488 = 231124391
BaseRepresentation
bin10000001101101101111000
321222221120111
4100031231320
52042003423
6231034104
751062044
oct20155570
97887514
104250488
112443500
12150b934
13b5a8a8
147c9024
1558e60d
hex40db78

4250488 has 24 divisors (see below), whose sum is σ = 8762040. Its totient is φ = 1931600.

The previous prime is 4250483. The next prime is 4250489. The reversal of 4250488 is 8840524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4250483) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1228 + ... + 3163.

It is an arithmetic number, because the mean of its divisors is an integer number (365085).

Almost surely, 24250488 is an apocalyptic number.

It is an amenable number.

4250488 is an abundant number, since it is smaller than the sum of its proper divisors (4511552).

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

4250488 is a wasteful number, since it uses less digits than its factorization.

4250488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4419 (or 4404 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 4250488 is about 2061.6711667965. The cubic root of 4250488 is about 161.9867895543.

The spelling of 4250488 in words is "four million, two hundred fifty thousand, four hundred eighty-eight".

Divisors: 1 2 4 8 11 22 44 88 121 242 484 968 4391 8782 17564 35128 48301 96602 193204 386408 531311 1062622 2125244 4250488