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38365168568376 = 233131161911058303
BaseRepresentation
bin10001011100100100101100…
…01111101000100000111000
312000211200012120011110202010
420232102112033220200320
520012033331123142001
6213332414245005520
711036535433130226
oct1056222617504070
9160750176143663
1038365168568376
111125163852a561
1243775153b38a0
131853a8734b570
14968c53c41b16
15467e757a38d6
hex22e4963e8838

38365168568376 has 64 divisors (see below), whose sum is σ = 103291825029120. Its totient is φ = 11804554500480.

The previous prime is 38365168568273. The next prime is 38365168568393. The reversal of 38365168568376 is 67386586156383.

It is a super-3 number, since 3×383651685683763 (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38365168568298 and 38365168568307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35722441 + ... + 36780743.

It is an arithmetic number, because the mean of its divisors is an integer number (1613934766080).

Almost surely, 238365168568376 is an apocalyptic number.

It is an amenable number.

38365168568376 is an abundant number, since it is smaller than the sum of its proper divisors (64926656460744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38365168568376 is a wasteful number, since it uses less digits than its factorization.

38365168568376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174516 (or 1174512 counting only the distinct ones).

The product of its digits is 3135283200, while the sum is 75.

The spelling of 38365168568376 in words is "thirty-eight trillion, three hundred sixty-five billion, one hundred sixty-eight million, five hundred sixty-eight thousand, three hundred seventy-six".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 116191 232382 348573 464764 697146 929528 1058303 1394292 1510483 2116606 2788584 3020966 3174909 4233212 4531449 6041932 6349818 8466424 9062898 12083864 12699636 13757939 18125796 25399272 27515878 36251592 41273817 55031756 82547634 110063512 165095268 330190536 122965283873 245930567746 368895851619 491861135492 737791703238 983722270984 1475583406476 1598548690349 2951166812952 3197097380698 4795646071047 6394194761396 9591292142094 12788389522792 19182584284188 38365168568376