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38371140501825 = 35229132713294577
BaseRepresentation
bin10001011100101111110100…
…01100110000000101000001
312000212020121202102010100110
420232113322030300011001
520012133043432024300
6213335243020141533
711040136426542015
oct1056277214600501
9160766552363313
1038371140501825
111125412253054a
1243787013978a9
1318544c966b3b1
1496925d026545
154681c4be5550
hex22e5fa330141

38371140501825 has 48 divisors (see below), whose sum is σ = 65677342452480. Its totient is φ = 19744040709120.

The previous prime is 38371140501791. The next prime is 38371140501833. The reversal of 38371140501825 is 52810504117383.

It is not a de Polignac number, because 38371140501825 - 27 = 38371140501697 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3761064 + ... + 9533513.

It is an arithmetic number, because the mean of its divisors is an integer number (1368277967760).

Almost surely, 238371140501825 is an apocalyptic number.

It is an amenable number.

38371140501825 is a deficient number, since it is larger than the sum of its proper divisors (27306201950655).

38371140501825 is a wasteful number, since it uses less digits than its factorization.

38371140501825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13295946 (or 13295941 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 48.

The spelling of 38371140501825 in words is "thirty-eight trillion, three hundred seventy-one billion, one hundred forty million, five hundred one thousand, eight hundred twenty-five".

Divisors: 1 3 5 15 25 29 75 87 145 435 725 1327 2175 3981 6635 19905 33175 38483 99525 115449 192415 577245 962075 2886225 13294577 39883731 66472885 199418655 332364425 385542733 997093275 1156628199 1927713665 5783140995 9638568325 17641903679 28915704975 52925711037 88209518395 264628555185 441047591975 511615206691 1323142775925 1534845620073 2558076033455 7674228100365 12790380167275 38371140501825