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38328395 = 571995503
BaseRepresentation
bin1001001000110…
…1100001001011
32200010021200012
42102031201023
534303002040
63445302135
7643533410
oct222154113
980107605
1038328395
111a6a9766
1210a0494b
137c2ca31
14513a107
153571865
hex248d84b

38328395 has 16 divisors (see below), whose sum is σ = 52838400. Its totient is φ = 26145504.

The previous prime is 38328383. The next prime is 38328397. The reversal of 38328395 is 59382383.

It is not a de Polignac number, because 38328395 - 26 = 38328331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38328397) 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, 4214 + ... + 9716.

It is an arithmetic number, because the mean of its divisors is an integer number (3302400).

Almost surely, 238328395 is an apocalyptic number.

38328395 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38328395 is a deficient number, since it is larger than the sum of its proper divisors (14510005).

38328395 is a wasteful number, since it uses less digits than its factorization.

38328395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5714.

The product of its digits is 155520, while the sum is 41.

The square root of 38328395 is about 6190.9930544300. The cubic root of 38328395 is about 337.1632342662.

The spelling of 38328395 in words is "thirty-eight million, three hundred twenty-eight thousand, three hundred ninety-five".