Base | Representation |
---|---|
bin | 10010010011001000… |
… | …00101010010110111 |
3 | 221100122211112011020 |
4 | 21021210011102313 |
5 | 130104434131411 |
6 | 4302501112223 |
7 | 465310505046 |
oct | 111144052267 |
9 | 27318745136 |
10 | 9824130231 |
11 | 41915134a3 |
12 | 1aa20b8673 |
13 | c07431516 |
14 | 692a6255d |
15 | 3c771d606 |
hex | 2499054b7 |
9824130231 has 16 divisors (see below), whose sum is σ = 13670649600. Its totient is φ = 6263611200.
The previous prime is 9824130229. The next prime is 9824130233. The reversal of 9824130231 is 1320314289.
It is an interprime number because it is at equal distance from previous prime (9824130229) and next prime (9824130233).
It is not a de Polignac number, because 9824130231 - 21 = 9824130229 is a prime.
It is a super-2 number, since 2×98241302312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 9824130192 and 9824130201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9824130233) 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, 773331 + ... + 785931.
It is an arithmetic number, because the mean of its divisors is an integer number (854415600).
Almost surely, 29824130231 is an apocalyptic number.
9824130231 is a deficient number, since it is larger than the sum of its proper divisors (3846519369).
9824130231 is a wasteful number, since it uses less digits than its factorization.
9824130231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23926.
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 9824130231 is about 99116.7505066626. The cubic root of 9824130231 is about 2141.7299191488.
The spelling of 9824130231 in words is "nine billion, eight hundred twenty-four million, one hundred thirty thousand, two hundred thirty-one".
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