Base | Representation |
---|---|
bin | 10010110110101010… |
… | …01011001111001101 |
3 | 222010102201122212220 |
4 | 21123111023033031 |
5 | 131212241243201 |
6 | 4352230045553 |
7 | 505560246015 |
oct | 113325131715 |
9 | 28112648786 |
10 | 10122212301 |
11 | 43247a7a13 |
12 | 1b65aa98b9 |
13 | c5410a346 |
14 | 6c0496c45 |
15 | 3e399e036 |
hex | 25b54b3cd |
10122212301 has 32 divisors (see below), whose sum is σ = 14922351360. Its totient is φ = 6070631424.
The previous prime is 10122212299. The next prime is 10122212311. The reversal of 10122212301 is 10321222101.
It is not a de Polignac number, because 10122212301 - 21 = 10122212299 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10122212311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2377891 + ... + 2382143.
It is an arithmetic number, because the mean of its divisors is an integer number (466323480).
Almost surely, 210122212301 is an apocalyptic number.
It is an amenable number.
10122212301 is a deficient number, since it is larger than the sum of its proper divisors (4800139059).
10122212301 is a wasteful number, since it uses less digits than its factorization.
10122212301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6325.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 10122212301 its reverse (10321222101), we get a palindrome (20443434402).
The spelling of 10122212301 in words is "ten billion, one hundred twenty-two million, two hundred twelve thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •