Base | Representation |
---|---|
bin | 10010010001101101… |
… | …01100100001111001 |
3 | 221022211110001021121 |
4 | 21020312230201321 |
5 | 130043412413223 |
6 | 4301354105241 |
7 | 465104412202 |
oct | 111066544171 |
9 | 27284401247 |
10 | 9812232313 |
11 | 4185827404 |
12 | 1a9a11b221 |
13 | c04b26b30 |
14 | 6912465a9 |
15 | 3c666d15d |
hex | 248dac879 |
9812232313 has 8 divisors (see below), whose sum is σ = 10907891456. Its totient is φ = 8765269200.
The previous prime is 9812232277. The next prime is 9812232319. The reversal of 9812232313 is 3132322189.
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 9812232313 - 221 = 9810135161 is a prime.
It is a super-3 number, since 3×98122323133 (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 (9812232319) 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, 12173583 + ... + 12174388.
It is an arithmetic number, because the mean of its divisors is an integer number (1363486432).
Almost surely, 29812232313 is an apocalyptic number.
It is an amenable number.
9812232313 is a deficient number, since it is larger than the sum of its proper divisors (1095659143).
9812232313 is a wasteful number, since it uses less digits than its factorization.
9812232313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24348015.
The product of its digits is 15552, while the sum is 34.
The square root of 9812232313 is about 99056.7126094946. The cubic root of 9812232313 is about 2140.8649597632.
The spelling of 9812232313 in words is "nine billion, eight hundred twelve million, two hundred thirty-two thousand, three hundred thirteen".
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