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38793006 = 23772181
BaseRepresentation
bin1001001111111…
…0111100101110
32200222220000000
42103332330232
534412334011
63503245130
7650510100
oct223767456
980886000
1038793006
111a99683a
1210ba97a6
138063355
14521b570
153614356
hex24fef2e

38793006 has 96 divisors (see below), whose sum is σ = 102080160. Its totient is φ = 11022480.

The previous prime is 38792977. The next prime is 38793049. The reversal of 38793006 is 60039783.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 214236 + ... + 214416.

It is an arithmetic number, because the mean of its divisors is an integer number (1063335).

Almost surely, 238793006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38793006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51040080).

38793006 is an abundant number, since it is smaller than the sum of its proper divisors (63287154).

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

38793006 is an equidigital number, since it uses as much as digits as its factorization.

38793006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 38793006 is about 6228.4031661414. The cubic root of 38793006 is about 338.5201135405.

The spelling of 38793006 in words is "thirty-eight million, seven hundred ninety-three thousand, six".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 181 189 243 294 362 378 441 486 543 567 729 882 1086 1134 1267 1323 1458 1629 1701 2187 2534 2646 3258 3402 3801 3969 4374 4887 5103 7602 7938 8869 9774 10206 11403 11907 14661 15309 17738 22806 23814 26607 29322 30618 34209 35721 43983 53214 68418 71442 79821 87966 102627 107163 131949 159642 205254 214326 239463 263898 307881 395847 478926 615762 718389 791694 923643 1436778 1847286 2155167 2770929 4310334 5541858 6465501 12931002 19396503 38793006