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38372341 = 721037603
BaseRepresentation
bin1001001001100…
…0001111110101
32200012111221211
42102120033311
534310403331
63450241421
7644105500
oct222301765
980174854
1038372341
111a729787
1210a26271
137c46a37
14514c137
15357e8b1
hex24983f5

38372341 has 12 divisors (see below), whose sum is σ = 45076512. Its totient is φ = 32566968.

The previous prime is 38372333. The next prime is 38372353. The reversal of 38372341 is 14327383.

38372341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38372341 - 23 = 38372333 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 (38372041) 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 11 ways as a sum of consecutive naturals, for example, 1246 + ... + 8848.

It is an arithmetic number, because the mean of its divisors is an integer number (3756376).

Almost surely, 238372341 is an apocalyptic number.

It is an amenable number.

38372341 is a deficient number, since it is larger than the sum of its proper divisors (6704171).

38372341 is a wasteful number, since it uses less digits than its factorization.

38372341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7720 (or 7713 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 38372341 is about 6194.5412259505. The cubic root of 38372341 is about 337.2920449144.

The spelling of 38372341 in words is "thirty-eight million, three hundred seventy-two thousand, three hundred forty-one".

Divisors: 1 7 49 103 721 5047 7603 53221 372547 783109 5481763 38372341