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38714860652755 = 572176401895799
BaseRepresentation
bin10001100110110000000011…
…00001000100100011010011
312002002002211012111221021211
420303120001201010203103
520033301013311342010
6214201210024000551
711104025223610300
oct1063300141044323
9162062735457254
1038714860652755
11113769755a9291
124413248600157
13187aa461aa1a1
1497bb488400a7
154720e078308a
hex2336018448d3

38714860652755 has 24 divisors (see below), whose sum is σ = 54043151767200. Its totient is φ = 26547152889600.

The previous prime is 38714860652753. The next prime is 38714860652759. The reversal of 38714860652755 is 55725606841783.

It is not a de Polignac number, because 38714860652755 - 21 = 38714860652753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38714860652753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42770346 + ... + 43666144.

It is an arithmetic number, because the mean of its divisors is an integer number (2251797990300).

Almost surely, 238714860652755 is an apocalyptic number.

38714860652755 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38714860652755 is a deficient number, since it is larger than the sum of its proper divisors (15328291114445).

38714860652755 is a wasteful number, since it uses less digits than its factorization.

38714860652755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072219 (or 1072212 counting only the distinct ones).

The product of its (nonzero) digits is 338688000, while the sum is 67.

The spelling of 38714860652755 in words is "thirty-eight trillion, seven hundred fourteen billion, eight hundred sixty million, six hundred fifty-two thousand, seven hundred fifty-five".

Divisors: 1 5 7 35 49 245 176401 882005 895799 1234807 4478995 6174035 6270593 8643649 31352965 43218245 43894151 219470755 158019839399 790099196995 1106138875793 5530694378965 7742972130551 38714860652755