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38368365 = 357365413
BaseRepresentation
bin1001001001011…
…1010001101101
32200012022111120
42102113101231
534310241430
63450211153
7644061060
oct222272155
980168446
1038368365
111a7267a2
1210a23ab9
137c44c99
14514a8d7
15357d610
hex249746d

38368365 has 16 divisors (see below), whose sum is σ = 70159488. Its totient is φ = 17539776.

The previous prime is 38368339. The next prime is 38368367. The reversal of 38368365 is 56386383.

38368365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38368365 - 210 = 38367341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38368367) 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 15 ways as a sum of consecutive naturals, for example, 182602 + ... + 182811.

It is an arithmetic number, because the mean of its divisors is an integer number (4384968).

Almost surely, 238368365 is an apocalyptic number.

38368365 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38368365 is a deficient number, since it is larger than the sum of its proper divisors (31791123).

38368365 is a wasteful number, since it uses less digits than its factorization.

38368365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365428.

The product of its digits is 311040, while the sum is 42.

The square root of 38368365 is about 6194.2202899154. The cubic root of 38368365 is about 337.2803948608.

The spelling of 38368365 in words is "thirty-eight million, three hundred sixty-eight thousand, three hundred sixty-five".

Divisors: 1 3 5 7 15 21 35 105 365413 1096239 1827065 2557891 5481195 7673673 12789455 38368365