Base | Representation |
---|---|
bin | 10010000000110100… |
… | …10010100011010100 |
3 | 220221221212202120200 |
4 | 21000122102203110 |
5 | 124301131140043 |
6 | 4235333500500 |
7 | 461434321143 |
oct | 110032224324 |
9 | 26857782520 |
10 | 9670568148 |
11 | 4112868a8a |
12 | 1a5a7a1730 |
13 | bb1686197 |
14 | 67a4cb75a |
15 | 3b8ed87d3 |
hex | 2406928d4 |
9670568148 has 18 divisors (see below), whose sum is σ = 24445047354. Its totient is φ = 3223522704.
The previous prime is 9670568129. The next prime is 9670568153. The reversal of 9670568148 is 8418650769.
9670568148 is a `hidden beast` number, since 9 + 6 + 70 + 568 + 1 + 4 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 7504410384 + 2166157764 = 86628^2 + 46542^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×96705681482 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 9670568094 and 9670568103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134313411 + ... + 134313482.
Almost surely, 29670568148 is an apocalyptic number.
It is an amenable number.
9670568148 is an abundant number, since it is smaller than the sum of its proper divisors (14774479206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9670568148 is a wasteful number, since it uses less digits than its factorization.
9670568148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268626903 (or 268626898 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 54.
The square root of 9670568148 is about 98339.0469142344. The cubic root of 9670568148 is about 2130.5120583353.
The spelling of 9670568148 in words is "nine billion, six hundred seventy million, five hundred sixty-eight thousand, one hundred forty-eight".
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