Base | Representation |
---|---|
bin | 10010101001101001… |
… | …00100011000000110 |
3 | 221211211020011110010 |
4 | 21110310210120012 |
5 | 131001312014342 |
6 | 4333325211050 |
7 | 503063051250 |
oct | 112464443006 |
9 | 27754204403 |
10 | 10013001222 |
11 | 4279095024 |
12 | 1b35400a86 |
13 | c375c00c3 |
14 | 6adb88cd0 |
15 | 3d90ca29c |
hex | 254d24606 |
10013001222 has 32 divisors (see below), whose sum is σ = 23445080064. Its totient is φ = 2791080000.
The previous prime is 10013001169. The next prime is 10013001223. The reversal of 10013001222 is 22210031001.
It is a junction number, because it is equal to n+sod(n) for n = 10013001198 and 10013001207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10013001223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2905654 + ... + 2909097.
It is an arithmetic number, because the mean of its divisors is an integer number (732658752).
Almost surely, 210013001222 is an apocalyptic number.
10013001222 is an abundant number, since it is smaller than the sum of its proper divisors (13432078842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10013001222 is a wasteful number, since it uses less digits than its factorization.
10013001222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5814804.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 10013001222 its reverse (22210031001), we get a palindrome (32223032223).
The spelling of 10013001222 in words is "ten billion, thirteen million, one thousand, two hundred twenty-two".
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