Base | Representation |
---|---|
bin | 101011101011101010… |
… | …0110110101000111101 |
3 | 22222010120012022120120 |
4 | 1113113110312220331 |
5 | 3014104030200331 |
6 | 111032211005153 |
7 | 6530423222655 |
oct | 1272724665075 |
9 | 288116168516 |
10 | 93806881341 |
11 | 368685a2418 |
12 | 1621b8997b9 |
13 | 8acc7288a4 |
14 | 477c741365 |
15 | 26906a6796 |
hex | 15d7536a3d |
93806881341 has 8 divisors (see below), whose sum is σ = 125147198400. Its totient is φ = 62502242592.
The previous prime is 93806881313. The next prime is 93806881373. The reversal of 93806881341 is 14318860839.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 93806881341 - 29 = 93806880829 is a prime.
It is a super-4 number, since 4×938068813414 (a number of 45 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93806881391) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8913441 + ... + 8923958.
It is an arithmetic number, because the mean of its divisors is an integer number (15643399800).
Almost surely, 293806881341 is an apocalyptic number.
It is an amenable number.
93806881341 is a deficient number, since it is larger than the sum of its proper divisors (31340317059).
93806881341 is a wasteful number, since it uses less digits than its factorization.
93806881341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17839155.
The product of its (nonzero) digits is 995328, while the sum is 51.
The spelling of 93806881341 in words is "ninety-three billion, eight hundred six million, eight hundred eighty-one thousand, three hundred forty-one".
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