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38036061 = 35759379
BaseRepresentation
bin1001000100011…
…0001001011101
32122120102200000
42101012021131
534214123221
63435124513
7641205210
oct221061135
978512600
1038036061
111a51a068
12108a3739
137b5995b
1450a1777
153514e26
hex244625d

38036061 has 48 divisors (see below), whose sum is σ = 66393600. Its totient is φ = 21310128.

The previous prime is 38036059. The next prime is 38036071. The reversal of 38036061 is 16063083.

It is not a de Polignac number, because 38036061 - 21 = 38036059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38036071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100170 + ... + 100548.

It is an arithmetic number, because the mean of its divisors is an integer number (1383200).

Almost surely, 238036061 is an apocalyptic number.

It is an amenable number.

38036061 is a deficient number, since it is larger than the sum of its proper divisors (28357539).

38036061 is an equidigital number, since it uses as much as digits as its factorization.

38036061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460 (or 448 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 38036061 is about 6167.3382427105. The cubic root of 38036061 is about 336.3038545969.

The spelling of 38036061 in words is "thirty-eight million, thirty-six thousand, sixty-one".

Divisors: 1 3 7 9 21 27 59 63 81 177 189 243 379 413 531 567 1137 1239 1593 1701 2653 3411 3717 4779 7959 10233 11151 14337 22361 23877 30699 33453 67083 71631 92097 100359 156527 201249 214893 469581 603747 644679 1408743 1811241 4226229 5433723 12678687 38036061