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38327061 = 3174317477
BaseRepresentation
bin1001001000110…
…1001100010101
32200010012211210
42102031030111
534302431221
63445252033
7643526463
oct222151425
980105753
1038327061
111a6a8763
1210a04019
137c2c246
145139833
153571276
hex248d315

38327061 has 16 divisors (see below), whose sum is σ = 55370304. Its totient is φ = 23487744.

The previous prime is 38327057. The next prime is 38327071. The reversal of 38327061 is 16072383.

It is not a de Polignac number, because 38327061 - 22 = 38327057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38327011) 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 15 ways as a sum of consecutive naturals, for example, 6546 + ... + 10931.

It is an arithmetic number, because the mean of its divisors is an integer number (3460644).

Almost surely, 238327061 is an apocalyptic number.

It is an amenable number.

38327061 is a deficient number, since it is larger than the sum of its proper divisors (17043243).

38327061 is a wasteful number, since it uses less digits than its factorization.

38327061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17540.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 38327061 is about 6190.8853163340. The cubic root of 38327061 is about 337.1593226234.

The spelling of 38327061 in words is "thirty-eight million, three hundred twenty-seven thousand, sixty-one".

Divisors: 1 3 17 43 51 129 731 2193 17477 52431 297109 751511 891327 2254533 12775687 38327061