Base | Representation |
---|---|
bin | 11101110010011100101011… |
… | …101111010001111100000110 |
3 | 122011212110000121100012110101 |
4 | 131302130223233101330012 |
5 | 114132432212014310142 |
6 | 1142345115133514314 |
7 | 36411111635465650 |
oct | 3562345357217406 |
9 | 564773017305411 |
10 | 131010121244422 |
11 | 38820098019932 |
12 | 1283a78064299a |
13 | 58142806ac644 |
14 | 244ccd08c96d0 |
15 | 1022d1966c0b7 |
hex | 77272bbd1f06 |
131010121244422 has 8 divisors (see below), whose sum is σ = 224588779276176. Its totient is φ = 56147194819032.
The previous prime is 131010121244407. The next prime is 131010121244491. The reversal of 131010121244422 is 224442121010131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1310101212444222 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4678932901573 + ... + 4678932901600.
It is an arithmetic number, because the mean of its divisors is an integer number (28073597409522).
Almost surely, 2131010121244422 is an apocalyptic number.
131010121244422 is a deficient number, since it is larger than the sum of its proper divisors (93578658031754).
131010121244422 is an equidigital number, since it uses as much as digits as its factorization.
131010121244422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9357865803182.
The product of its (nonzero) digits is 3072, while the sum is 28.
Adding to 131010121244422 its reverse (224442121010131), we get a palindrome (355452242254553).
The spelling of 131010121244422 in words is "one hundred thirty-one trillion, ten billion, one hundred twenty-one million, two hundred forty-four thousand, four hundred twenty-two".
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