| Base | Representation |
|---|---|
| bin | 11001100101110011… |
| … | …01111001100100000 |
| 3 | 1022110111011100020210 |
| 4 | 30302321233030200 |
| 5 | 211114124220313 |
| 6 | 10151144134120 |
| 7 | 664314464550 |
| oct | 146271571440 |
| 9 | 38414140223 |
| 10 | 13738898208 |
| 11 | 5910282632 |
| 12 | 27b5167340 |
| 13 | 13ac4b0289 |
| 14 | 94494b160 |
| 15 | 5562599c3 |
| hex | 332e6f320 |
13738898208 has 96 divisors (see below), whose sum is σ = 41256480384. Its totient is φ = 3921610752.
The previous prime is 13738898203. The next prime is 13738898213. The reversal of 13738898208 is 80289883731.
It is a happy number.
13738898208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13738898203) and next prime (13738898213).
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×137388982082 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13738898203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 727866 + ... + 746502.
It is an arithmetic number, because the mean of its divisors is an integer number (429755004).
Almost surely, 213738898208 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13738898208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20628240192).
13738898208 is an abundant number, since it is smaller than the sum of its proper divisors (27517582176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13738898208 is a wasteful number, since it uses less digits than its factorization.
13738898208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19754 (or 19746 counting only the distinct ones).
The product of its (nonzero) digits is 4644864, while the sum is 57.
The spelling of 13738898208 in words is "thirteen billion, seven hundred thirty-eight million, eight hundred ninety-eight thousand, two hundred eight".
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