Base | Representation |
---|---|
bin | 10100111001101100… |
… | …10000010101111010 |
3 | 1001222001001100001121 |
4 | 22130312100111322 |
5 | 140440134344002 |
6 | 5053253335454 |
7 | 545035231435 |
oct | 123466202572 |
9 | 31861040047 |
10 | 11221403002 |
11 | 483920a187 |
12 | 221203758a |
13 | 109aa66844 |
14 | 78646481c |
15 | 45a225237 |
hex | 29cd9057a |
11221403002 has 32 divisors (see below), whose sum is σ = 18421401600. Its totient is φ = 5106855600.
The previous prime is 11221402979. The next prime is 11221403051. The reversal of 11221403002 is 20030412211.
11221403002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×112214030023 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129477 + ... + 198007.
It is an arithmetic number, because the mean of its divisors is an integer number (575668800).
Almost surely, 211221403002 is an apocalyptic number.
11221403002 is a deficient number, since it is larger than the sum of its proper divisors (7199998598).
11221403002 is a wasteful number, since it uses less digits than its factorization.
11221403002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68722.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 11221403002 its reverse (20030412211), we get a palindrome (31251815213).
The spelling of 11221403002 in words is "eleven billion, two hundred twenty-one million, four hundred three thousand, two".
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