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38765325 = 352516871
BaseRepresentation
bin1001001111100…
…0001100001101
32200221111000210
42103320030031
534410442300
63502513033
7650333304
oct223701415
980844023
1038765325
111a977a65
1210b95779
138053881
14521143b
15360b050
hex24f830d

38765325 has 12 divisors (see below), whose sum is σ = 64092128. Its totient is φ = 20674800.

The previous prime is 38765323. The next prime is 38765333. The reversal of 38765325 is 52356783.

It is not a de Polignac number, because 38765325 - 21 = 38765323 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 (38765323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 258361 + ... + 258510.

Almost surely, 238765325 is an apocalyptic number.

It is an amenable number.

38765325 is a deficient number, since it is larger than the sum of its proper divisors (25326803).

38765325 is a wasteful number, since it uses less digits than its factorization.

38765325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516884 (or 516879 counting only the distinct ones).

The product of its digits is 151200, while the sum is 39.

The square root of 38765325 is about 6226.1806109364. The cubic root of 38765325 is about 338.4395766437.

The spelling of 38765325 in words is "thirty-eight million, seven hundred sixty-five thousand, three hundred twenty-five".

Divisors: 1 3 5 15 25 75 516871 1550613 2584355 7753065 12921775 38765325