| Base | Representation |
|---|---|
| bin | 1011111011110100000010… |
| … | …1011011010010100100110 |
| 3 | 1201110110201101120111102200 |
| 4 | 2332331000223122110212 |
| 5 | 3204443241303223420 |
| 6 | 43524132105315330 |
| 7 | 2523022413302100 |
| oct | 276750053322446 |
| 9 | 51413641514380 |
| 10 | 13122210211110 |
| 11 | 41aa109629170 |
| 12 | 157b209795b46 |
| 13 | 74255aa3aac0 |
| 14 | 335192b06570 |
| 15 | 17b5136c4b90 |
| hex | bef40ada526 |
13122210211110 has 1152 divisors, whose sum is σ = 50408676864000. Its totient is φ = 2319952803840.
The previous prime is 13122210211057. The next prime is 13122210211211. The reversal of 13122210211110 is 1111201222131.
It is a happy number.
13122210211110 is a `hidden beast` number, since 1 + 312 + 22 + 10 + 211 + 110 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 443318091 + ... + 443347689.
It is an arithmetic number, because the mean of its divisors is an integer number (43757532000).
Almost surely, 213122210211110 is an apocalyptic number.
13122210211110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 13122210211110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25204338432000).
13122210211110 is an abundant number, since it is smaller than the sum of its proper divisors (37286466652890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13122210211110 is a wasteful number, since it uses less digits than its factorization.
13122210211110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29706 (or 29696 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 18.
Adding to 13122210211110 its reverse (1111201222131), we get a palindrome (14233411433241).
It can be divided in two parts, 1312221021 and 1110, that added together give a palindrome (1312222131).
The spelling of 13122210211110 in words is "thirteen trillion, one hundred twenty-two billion, two hundred ten million, two hundred eleven thousand, one hundred ten".
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