Base | Representation |
---|---|
bin | 10100111001110001… |
… | …00101000011000110 |
3 | 1001222002012021120212 |
4 | 22130320211003012 |
5 | 140440313341402 |
6 | 5053314355422 |
7 | 545043346310 |
oct | 123470450306 |
9 | 31862167525 |
10 | 11222012102 |
11 | 4839595874 |
12 | 221228bb72 |
13 | 109ac1ab62 |
14 | 7865827b0 |
15 | 45a2e5952 |
hex | 29ce250c6 |
11222012102 has 16 divisors (see below), whose sum is σ = 19277249280. Its totient is φ = 4799555208.
The previous prime is 11222012093. The next prime is 11222012119. The reversal of 11222012102 is 20121022211.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 816152 + ... + 829787.
It is an arithmetic number, because the mean of its divisors is an integer number (1204828080).
Almost surely, 211222012102 is an apocalyptic number.
11222012102 is a deficient number, since it is larger than the sum of its proper divisors (8055237178).
11222012102 is a wasteful number, since it uses less digits than its factorization.
11222012102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1646435.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 11222012102 its reverse (20121022211), we get a palindrome (31343034313).
The spelling of 11222012102 in words is "eleven billion, two hundred twenty-two million, twelve thousand, one hundred two".
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