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38713541 is a prime number
BaseRepresentation
bin1001001110101…
…1100011000101
32200211211222212
42103223203011
534402313131
63501433205
7650026316
oct223534305
980754885
1038713541
111a942069
1210b6b805
138036129
1451da60d
1535eaa2b
hex24eb8c5

38713541 has 2 divisors, whose sum is σ = 38713542. Its totient is φ = 38713540.

The previous prime is 38713529. The next prime is 38713561. The reversal of 38713541 is 14531783.

38713541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24462916 + 14250625 = 4946^2 + 3775^2 .

It is a cyclic number.

It is not a de Polignac number, because 38713541 - 210 = 38712517 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 38713498 and 38713507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38713501) 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 as a sum of consecutive naturals, namely, 19356770 + 19356771.

It is an arithmetic number, because the mean of its divisors is an integer number (19356771).

Almost surely, 238713541 is an apocalyptic number.

It is an amenable number.

38713541 is a deficient number, since it is larger than the sum of its proper divisors (1).

38713541 is an equidigital number, since it uses as much as digits as its factorization.

38713541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 38713541 is about 6222.0206524890. The cubic root of 38713541 is about 338.2888099068.

The spelling of 38713541 in words is "thirty-eight million, seven hundred thirteen thousand, five hundred forty-one".