Base | Representation |
---|---|
bin | 10010010010111101… |
… | …00110011100000001 |
3 | 221100120010111210221 |
4 | 21021132212130001 |
5 | 130104102134441 |
6 | 4302410223041 |
7 | 465262341163 |
oct | 111136463401 |
9 | 27316114727 |
10 | 9822693121 |
11 | 41907217aa |
12 | 1aa1724a81 |
13 | c0704a367 |
14 | 6927aa933 |
15 | 3c75378d1 |
hex | 2497a6701 |
9822693121 has 8 divisors (see below), whose sum is σ = 10069943688. Its totient is φ = 9575808000.
The previous prime is 9822693107. The next prime is 9822693173. The reversal of 9822693121 is 1213962289.
It can be written as a sum of positive squares in 4 ways, for example, as 13771521 + 9808921600 = 3711^2 + 99040^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9822693121 - 213 = 9822684929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9822690121) 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, 36520 + ... + 144841.
It is an arithmetic number, because the mean of its divisors is an integer number (1258742961).
Almost surely, 29822693121 is an apocalyptic number.
It is an amenable number.
9822693121 is a deficient number, since it is larger than the sum of its proper divisors (247250567).
9822693121 is a wasteful number, since it uses less digits than its factorization.
9822693121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182723.
The product of its digits is 93312, while the sum is 43.
The square root of 9822693121 is about 99109.5006596239. The cubic root of 9822693121 is about 2141.6254806724.
The spelling of 9822693121 in words is "nine billion, eight hundred twenty-two million, six hundred ninety-three thousand, one hundred twenty-one".
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