Base | Representation |
---|---|
bin | 1010000110001010011101… |
… | …0010011100001100010001 |
3 | 1110022020121220222002111210 |
4 | 2201202213102130030101 |
5 | 2423334323020401001 |
6 | 35335421401330333 |
7 | 2224010116101321 |
oct | 241424722341421 |
9 | 43266556862453 |
10 | 11101002122001 |
11 | 359a9aa328110 |
12 | 12b35471969a9 |
13 | 626a8773479c |
14 | 2a5411737281 |
15 | 143b68893dd6 |
hex | a18a749c311 |
11101002122001 has 32 divisors (see below), whose sum is σ = 17284830220800. Its totient is φ = 6265750913280.
The previous prime is 11101002121967. The next prime is 11101002122027. The reversal of 11101002122001 is 10022120010111.
It is not a de Polignac number, because 11101002122001 - 210 = 11101002120977 is a prime.
It is a super-2 number, since 2×111010021220012 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11101002122101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150004936 + ... + 150078921.
It is an arithmetic number, because the mean of its divisors is an integer number (540150944400).
Almost surely, 211101002122001 is an apocalyptic number.
11101002122001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
11101002122001 is a deficient number, since it is larger than the sum of its proper divisors (6183828098799).
11101002122001 is a wasteful number, since it uses less digits than its factorization.
11101002122001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300083949.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 11101002122001 its reverse (10022120010111), we get a palindrome (21123122132112).
The spelling of 11101002122001 in words is "eleven trillion, one hundred one billion, two million, one hundred twenty-two thousand, one".
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