Base | Representation |
---|---|
bin | 1011110000111101101… |
… | …1110100010000101101 |
3 | 201022201020222102221001 |
4 | 2330033123310100231 |
5 | 11302421314204401 |
6 | 232504224440301 |
7 | 20413532110210 |
oct | 2741733642055 |
9 | 638636872831 |
10 | 202122413101 |
11 | 787a0918614 |
12 | 3320a479091 |
13 | 160a1c5690b |
14 | 9ad5d23777 |
15 | 53ce967601 |
hex | 2f0f6f442d |
202122413101 has 4 divisors (see below), whose sum is σ = 230997043552. Its totient is φ = 173247782652.
The previous prime is 202122413099. The next prime is 202122413113. The reversal of 202122413101 is 101314221202.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 202122413101 - 21 = 202122413099 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202122423101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14437315215 + ... + 14437315228.
It is an arithmetic number, because the mean of its divisors is an integer number (57749260888).
Almost surely, 2202122413101 is an apocalyptic number.
It is an amenable number.
202122413101 is a deficient number, since it is larger than the sum of its proper divisors (28874630451).
202122413101 is an equidigital number, since it uses as much as digits as its factorization.
202122413101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28874630450.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 202122413101 its reverse (101314221202), we get a palindrome (303436634303).
The spelling of 202122413101 in words is "two hundred two billion, one hundred twenty-two million, four hundred thirteen thousand, one hundred one".
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