Base | Representation |
---|---|
bin | 10100100001101101… |
… | …10001010000001110 |
3 | 1001110000110201210220 |
4 | 22100312301100032 |
5 | 140032133224324 |
6 | 5021305212210 |
7 | 540043151445 |
oct | 122066612016 |
9 | 31400421726 |
10 | 11020211214 |
11 | 4745692881 |
12 | 2176791066 |
13 | 1068182c4c |
14 | 767851d5c |
15 | 447732b79 |
hex | 290db140e |
11020211214 has 32 divisors (see below), whose sum is σ = 23012156160. Its totient is φ = 3511635072.
The previous prime is 11020211171. The next prime is 11020211221. The reversal of 11020211214 is 41211202011.
It is a junction number, because it is equal to n+sod(n) for n = 11020211193 and 11020211202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222757 + ... + 267695.
It is an arithmetic number, because the mean of its divisors is an integer number (719129880).
Almost surely, 211020211214 is an apocalyptic number.
11020211214 is an abundant number, since it is smaller than the sum of its proper divisors (11991944946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11020211214 is a wasteful number, since it uses less digits than its factorization.
11020211214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46744.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 11020211214 its reverse (41211202011), we get a palindrome (52231413225).
The spelling of 11020211214 in words is "eleven billion, twenty million, two hundred eleven thousand, two hundred fourteen".
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