Base | Representation |
---|---|
bin | 1001010001110101110111… |
… | …0111101111001001000101 |
3 | 1100010022110102211220000021 |
4 | 2110131131313233021011 |
5 | 2314122421242020401 |
6 | 33410442405415141 |
7 | 2102036046022030 |
oct | 224353567571105 |
9 | 40108412756007 |
10 | 10202122220101 |
11 | 328377202a629 |
12 | 11892a610a4b1 |
13 | 590096045326 |
14 | 273add002017 |
15 | 12a5a986d2a1 |
hex | 9475ddef245 |
10202122220101 has 16 divisors (see below), whose sum is σ = 11779966598400. Its totient is φ = 8654380439040.
The previous prime is 10202122220093. The next prime is 10202122220119. The reversal of 10202122220101 is 10102222120201.
It is a happy number.
It is not a de Polignac number, because 10202122220101 - 23 = 10202122220093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10202122220161) 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, 67132200 + ... + 67283998.
It is an arithmetic number, because the mean of its divisors is an integer number (736247912400).
Almost surely, 210202122220101 is an apocalyptic number.
It is an amenable number.
10202122220101 is a deficient number, since it is larger than the sum of its proper divisors (1577844378299).
10202122220101 is an equidigital number, since it uses as much as digits as its factorization.
10202122220101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250884.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 10202122220101 its reverse (10102222120201), we get a palindrome (20304344340302).
The spelling of 10202122220101 in words is "ten trillion, two hundred two billion, one hundred twenty-two million, two hundred twenty thousand, one hundred one".
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