Base | Representation |
---|---|
bin | 1001000110000100111001… |
… | …1101000101011001011101 |
3 | 1022101222202012102221202201 |
4 | 2101201032131011121131 |
5 | 2302320000012042341 |
6 | 33133534151251501 |
7 | 2051322216322420 |
oct | 221411635053135 |
9 | 38358665387681 |
10 | 10000000112221 |
11 | 3205a81400369 |
12 | 1156097979b91 |
13 | 576cc4197622 |
14 | 26800715b9b7 |
15 | 1251c9e66331 |
hex | 9184e74565d |
10000000112221 has 8 divisors (see below), whose sum is σ = 11428816763520. Its totient is φ = 8571244762608.
The previous prime is 10000000112191. The next prime is 10000000112281. The reversal of 10000000112221 is 12221100000001.
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 10000000112221 - 27 = 10000000112093 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10000000112198 and 10000000112207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10000000112281) 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, 14975326 + ... + 15628831.
It is an arithmetic number, because the mean of its divisors is an integer number (1428602095440).
Almost surely, 210000000112221 is an apocalyptic number.
It is an amenable number.
10000000112221 is a deficient number, since it is larger than the sum of its proper divisors (1428816651299).
10000000112221 is an equidigital number, since it uses as much as digits as its factorization.
10000000112221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30650843.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 10000000112221 its reverse (12221100000001), we get a palindrome (22221100112222).
It can be divided in two parts, 100000001 and 12221, that multiplied together give a palindrome (1222100012221).
The spelling of 10000000112221 in words is "ten trillion, one hundred twelve thousand, two hundred twenty-one".
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