Base | Representation |
---|---|
bin | 10010010000111101… |
… | …11011000000001001 |
3 | 221022101201102100021 |
4 | 21020132323000021 |
5 | 130040314001022 |
6 | 4301012340441 |
7 | 465000424453 |
oct | 111036730011 |
9 | 27271642307 |
10 | 9806000137 |
11 | 418226004a |
12 | 1a98014721 |
13 | c0375425b |
14 | 6904a32d3 |
15 | 3c5d3b7c7 |
hex | 2487bb009 |
9806000137 has 16 divisors (see below), whose sum is σ = 10106067520. Its totient is φ = 9510918912.
The previous prime is 9806000131. The next prime is 9806000167. The reversal of 9806000137 is 7310006089.
9806000137 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 9806000137 - 223 = 9797611529 is a prime.
It is a super-3 number, since 3×98060001373 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9806000131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3613093 + ... + 3615805.
It is an arithmetic number, because the mean of its divisors is an integer number (631629220).
Almost surely, 29806000137 is an apocalyptic number.
9806000137 is the 49513-rd decagonal number.
It is an amenable number.
9806000137 is a deficient number, since it is larger than the sum of its proper divisors (300067383).
9806000137 is a wasteful number, since it uses less digits than its factorization.
9806000137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3592.
The product of its (nonzero) digits is 9072, while the sum is 34.
The square root of 9806000137 is about 99025.2499971598. The cubic root of 9806000137 is about 2140.4116115838.
The spelling of 9806000137 in words is "nine billion, eight hundred six million, one hundred thirty-seven", and thus it is an aban number.
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