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38768695 = 571107677
BaseRepresentation
bin1001001111100…
…1000000110111
32200221122122121
42103321000313
534411044240
63502540411
7650346160
oct223710067
980848577
1038768695
111a97a549
1210b97707
138055274
145212767
15360c04a
hex24f9037

38768695 has 8 divisors (see below), whose sum is σ = 53168544. Its totient is φ = 26584224.

The previous prime is 38768689. The next prime is 38768699. The reversal of 38768695 is 59686783.

38768695 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38768695 - 213 = 38760503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38768699) 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, 553804 + ... + 553873.

It is an arithmetic number, because the mean of its divisors is an integer number (6646068).

Almost surely, 238768695 is an apocalyptic number.

38768695 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38768695 is a deficient number, since it is larger than the sum of its proper divisors (14399849).

38768695 is a wasteful number, since it uses less digits than its factorization.

38768695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107689.

The product of its digits is 2177280, while the sum is 52.

The square root of 38768695 is about 6226.4512364589. The cubic root of 38768695 is about 338.4493835895.

The spelling of 38768695 in words is "thirty-eight million, seven hundred sixty-eight thousand, six hundred ninety-five".

Divisors: 1 5 7 35 1107677 5538385 7753739 38768695