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38104100807675 = 5272609647312893
BaseRepresentation
bin10001010100111110011010…
…11001001010001111111011
311222220201100022010010011212
420222133031121022033323
514443244144301321200
6213012440544513335
711011634065565450
oct1052371531121773
9158821308103155
1038104100807675
1111160949596941
1243349b631b84b
1318352802cb856
1495a369561827
15461295eb3035
hex22a7cd64a3fb

38104100807675 has 48 divisors (see below), whose sum is σ = 54032187343680. Its totient is φ = 26112451031040.

The previous prime is 38104100807671. The next prime is 38104100807683. The reversal of 38104100807675 is 57670800140183.

It is not a de Polignac number, because 38104100807675 - 22 = 38104100807671 is a prime.

It is a super-2 number, since 2×381041008076752 (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38104100807671) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2955403529 + ... + 2955416421.

It is an arithmetic number, because the mean of its divisors is an integer number (1125670569660).

Almost surely, 238104100807675 is an apocalyptic number.

38104100807675 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38104100807675 is a deficient number, since it is larger than the sum of its proper divisors (15928086536005).

38104100807675 is a wasteful number, since it uses less digits than its factorization.

38104100807675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21992 (or 21987 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 50.

The spelling of 38104100807675 in words is "thirty-eight trillion, one hundred four billion, one hundred million, eight hundred seven thousand, six hundred seventy-five".

Divisors: 1 5 7 25 35 175 2609 6473 12893 13045 18263 32365 45311 64465 65225 90251 91315 161825 226555 322325 451255 456575 1132775 2256275 16888057 33637837 83456389 84440285 118216399 168189185 235464859 417281945 422201425 584194723 591081995 840945925 1177324295 2086409725 2920973615 2955409975 5886621475 14604868075 217737718901 1088688594505 1524164032307 5443442972525 7620820161535 38104100807675