Base | Representation |
---|---|
bin | 1010001100000011000101… |
… | …0100101000101100010111 |
3 | 1110122220120202121020121020 |
4 | 2203000301110220230113 |
5 | 2432013401130413421 |
6 | 35454101423052223 |
7 | 2234216351432463 |
oct | 243006124505427 |
9 | 43586522536536 |
10 | 11202102201111 |
11 | 362986a7219a8 |
12 | 130b061441073 |
13 | 63347a121bc3 |
14 | 2aa2829174a3 |
15 | 1465d447cdc6 |
hex | a3031528b17 |
11202102201111 has 8 divisors (see below), whose sum is σ = 15283488274560. Its totient is φ = 7294392130872.
The previous prime is 11202102201109. The next prime is 11202102201137. The reversal of 11202102201111 is 11110220120211.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11202102201111 - 21 = 11202102201109 is a prime.
It is a super-2 number, since 2×112021022011112 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11202102201611) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43419000651 + ... + 43419000908.
It is an arithmetic number, because the mean of its divisors is an integer number (1910436034320).
Almost surely, 211202102201111 is an apocalyptic number.
11202102201111 is a deficient number, since it is larger than the sum of its proper divisors (4081386073449).
11202102201111 is an equidigital number, since it uses as much as digits as its factorization.
11202102201111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86838001605.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 11202102201111 its reverse (11110220120211), we get a palindrome (22312322321322).
The spelling of 11202102201111 in words is "eleven trillion, two hundred two billion, one hundred two million, two hundred one thousand, one hundred eleven".
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