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38460895 = 511699289
BaseRepresentation
bin1001001010110…
…1110111011111
32200101000102121
42102231313133
534321222040
63452203411
7644624614
oct222556737
980330377
1038460895
111a78a270
1210a69567
137c78135
14517250b
15359ac4a
hex24adddf

38460895 has 8 divisors (see below), whose sum is σ = 50348880. Its totient is φ = 27971520.

The previous prime is 38460893. The next prime is 38460907. The reversal of 38460895 is 59806483.

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

It is not a de Polignac number, because 38460895 - 21 = 38460893 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38460893) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 349590 + ... + 349699.

It is an arithmetic number, because the mean of its divisors is an integer number (6293610).

Almost surely, 238460895 is an apocalyptic number.

38460895 is a deficient number, since it is larger than the sum of its proper divisors (11887985).

38460895 is a wasteful number, since it uses less digits than its factorization.

38460895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699305.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 38460895 is about 6201.6848517157. The cubic root of 38460895 is about 337.5513081575.

The spelling of 38460895 in words is "thirty-eight million, four hundred sixty thousand, eight hundred ninety-five".

Divisors: 1 5 11 55 699289 3496445 7692179 38460895