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38037341 = 31239581
BaseRepresentation
bin1001000100011…
…0011101011101
32122120111102102
42101012131131
534214143331
63435134445
7641212016
oct221063535
978514372
1038037341
111a520021
12108a4425
137b5a404
1450a200d
1535154cb
hex244675d

38037341 has 6 divisors (see below), whose sum is σ = 39304926. Its totient is φ = 36809400.

The previous prime is 38037319. The next prime is 38037361. The reversal of 38037341 is 14373083.

38037341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 34692100 + 3345241 = 5890^2 + 1829^2 .

It is not a de Polignac number, because 38037341 - 26 = 38037277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38037301) 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 5 ways as a sum of consecutive naturals, for example, 18830 + ... + 20751.

It is an arithmetic number, because the mean of its divisors is an integer number (6550821).

Almost surely, 238037341 is an apocalyptic number.

38037341 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

38037341 is a deficient number, since it is larger than the sum of its proper divisors (1267585).

38037341 is an equidigital number, since it uses as much as digits as its factorization.

38037341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39643 (or 39612 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 38037341 is about 6167.4420143200. The cubic root of 38037341 is about 336.3076270179.

The spelling of 38037341 in words is "thirty-eight million, thirty-seven thousand, three hundred forty-one".

Divisors: 1 31 961 39581 1227011 38037341