Base | Representation |
---|---|
bin | 10100111001110001… |
… | …00111011111011001 |
3 | 1001222002012210022100 |
4 | 22130320213133121 |
5 | 140440314201410 |
6 | 5053314514013 |
7 | 545043420420 |
oct | 123470473731 |
9 | 31862183270 |
10 | 11222022105 |
11 | 48395a2338 |
12 | 2212295909 |
13 | 109ac22588 |
14 | 7865862b7 |
15 | 45a2e88c0 |
hex | 29ce277d9 |
11222022105 has 48 divisors (see below), whose sum is σ = 22325846400. Its totient is φ = 5108016384.
The previous prime is 11222022101. The next prime is 11222022107. The reversal of 11222022105 is 50122022211.
It is not a de Polignac number, because 11222022105 - 22 = 11222022101 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11222022101) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3055 + ... + 149844.
It is an arithmetic number, because the mean of its divisors is an integer number (465121800).
Almost surely, 211222022105 is an apocalyptic number.
11222022105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11222022105 is a deficient number, since it is larger than the sum of its proper divisors (11103824295).
11222022105 is a wasteful number, since it uses less digits than its factorization.
11222022105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153150 (or 153147 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
Adding to 11222022105 its reverse (50122022211), we get a palindrome (61344044316).
The spelling of 11222022105 in words is "eleven billion, two hundred twenty-two million, twenty-two thousand, one hundred five".
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