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38860365 = 352590691
BaseRepresentation
bin1001010000111…
…1011001001101
32201010022101210
42110033121031
534422012430
63504525033
7651210345
oct224173115
981108353
1038860365
111aa32405
1211020779
138087bcb
145237d25
1536292b0
hex250f64d

38860365 has 8 divisors (see below), whose sum is σ = 62176608. Its totient is φ = 20725520.

The previous prime is 38860343. The next prime is 38860411. The reversal of 38860365 is 56306883.

38860365 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 not a de Polignac number, because 38860365 - 213 = 38852173 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 1295331 + ... + 1295360.

It is an arithmetic number, because the mean of its divisors is an integer number (7772076).

Almost surely, 238860365 is an apocalyptic number.

It is an amenable number.

38860365 is a deficient number, since it is larger than the sum of its proper divisors (23316243).

38860365 is a wasteful number, since it uses less digits than its factorization.

38860365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590699.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 38860365 is about 6233.8082261167. The cubic root of 38860365 is about 338.7159322684.

The spelling of 38860365 in words is "thirty-eight million, eight hundred sixty thousand, three hundred sixty-five".

Divisors: 1 3 5 15 2590691 7772073 12953455 38860365