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38264360 = 2353492741
BaseRepresentation
bin1001000111110…
…1111000101000
32200000000211112
42101331320220
534243424420
63444045452
7643145621
oct221757050
980000745
1038264360
111a665642
1210993888
137c09844
145120a48
15355c8c5
hex247de28

38264360 has 32 divisors (see below), whose sum is σ = 86373000. Its totient is φ = 15256320.

The previous prime is 38264353. The next prime is 38264363. The reversal of 38264360 is 6346283.

38264360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 31114084 + 7150276 = 5578^2 + 2674^2 .

It is a super-2 number, since 2×382643602 = 2928322492419200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38264363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12590 + ... + 15330.

Almost surely, 238264360 is an apocalyptic number.

It is an amenable number.

38264360 is an abundant number, since it is smaller than the sum of its proper divisors (48108640).

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

38264360 is a wasteful number, since it uses less digits than its factorization.

38264360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3101 (or 3097 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 38264360 is about 6185.8192666776. The cubic root of 38264360 is about 336.9753641293.

The spelling of 38264360 in words is "thirty-eight million, two hundred sixty-four thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 349 698 1396 1745 2741 2792 3490 5482 6980 10964 13705 13960 21928 27410 54820 109640 956609 1913218 3826436 4783045 7652872 9566090 19132180 38264360