Base | Representation |
---|---|
bin | 1001000111001111011100… |
… | …1101011010000001101101 |
3 | 1022110220101210212121112110 |
4 | 2101303313031122001231 |
5 | 2303131440333033401 |
6 | 33151043554554233 |
7 | 2052631135044630 |
oct | 221636715320155 |
9 | 38426353777473 |
10 | 10020011221101 |
11 | 3213510127682 |
12 | 1159b41598979 |
13 | 578b62c6175b |
14 | 268d84ad5c17 |
15 | 12599bb789d6 |
hex | 91cf735a06d |
10020011221101 has 32 divisors (see below), whose sum is σ = 16021448386560. Its totient is φ = 5446179756864.
The previous prime is 10020011221079. The next prime is 10020011221189. The reversal of 10020011221101 is 10112211002001.
It is not a de Polignac number, because 10020011221101 - 29 = 10020011220589 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10020011221001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57861490 + ... + 58034403.
It is an arithmetic number, because the mean of its divisors is an integer number (500670262080).
Almost surely, 210020011221101 is an apocalyptic number.
It is an amenable number.
10020011221101 is a deficient number, since it is larger than the sum of its proper divisors (6001437165459).
10020011221101 is a wasteful number, since it uses less digits than its factorization.
10020011221101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115896105.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 10020011221101 its reverse (10112211002001), we get a palindrome (20132222223102).
The spelling of 10020011221101 in words is "ten trillion, twenty billion, eleven million, two hundred twenty-one thousand, one hundred one".
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