Base | Representation |
---|---|
bin | 1110001101011010110… |
… | …1011110001111100000 |
3 | 212100010011121220020102 |
4 | 3203112231132033200 |
5 | 12444424311210102 |
6 | 304051455401532 |
7 | 23431350163100 |
oct | 3432655361740 |
9 | 770104556212 |
10 | 244120413152 |
11 | 94592677670 |
12 | 3b38b5232a8 |
13 | 1a035c33115 |
14 | bb5b9c9200 |
15 | 653ba69402 |
hex | 38d6b5e3e0 |
244120413152 has 144 divisors (see below), whose sum is σ = 619010719488. Its totient is φ = 93691825920.
The previous prime is 244120413107. The next prime is 244120413203. The reversal of 244120413152 is 251314021442.
It is a happy number.
It is a super-2 number, since 2×2441204131522 (a number of 24 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 23 ways as a sum of consecutive naturals, for example, 1049993 + ... + 1261239.
It is an arithmetic number, because the mean of its divisors is an integer number (4298685552).
Almost surely, 2244120413152 is an apocalyptic number.
244120413152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 244120413152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309505359744).
244120413152 is an abundant number, since it is smaller than the sum of its proper divisors (374890306336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244120413152 is a wasteful number, since it uses less digits than its factorization.
244120413152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211349 (or 211334 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
Adding to 244120413152 its reverse (251314021442), we get a palindrome (495434434594).
The spelling of 244120413152 in words is "two hundred forty-four billion, one hundred twenty million, four hundred thirteen thousand, one hundred fifty-two".
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