Base | Representation |
---|---|
bin | 11011010011001101110… |
… | …00110111010110110001 |
3 | 10022200012212011011020011 |
4 | 31221212320313112301 |
5 | 110332040414201421 |
6 | 1554531414014521 |
7 | 124525143253141 |
oct | 15514670672661 |
9 | 3280185134204 |
10 | 938029053361 |
11 | 3318a7a45514 |
12 | 131968047441 |
13 | 6a5c03c744a |
14 | 33587cdc921 |
15 | 19600e8e4e1 |
hex | da66e375b1 |
938029053361 has 3 divisors (see below), whose sum is σ = 938030021881. Its totient is φ = 938028084842.
The previous prime is 938029053347. The next prime is 938029053373. The reversal of 938029053361 is 163350920839.
It is a happy number.
The square root of 938029053361 is 968519.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is not a de Polignac number, because 938029053361 - 225 = 937995498929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (938029053391) by changing a digit.
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 2 ways as a sum of consecutive naturals, for example, 484260 + ... + 1452778.
Almost surely, 2938029053361 is an apocalyptic number.
938029053361 is the 968519-th square number.
938029053361 is the 484260-th centered octagonal number.
It is an amenable number.
938029053361 is a deficient number, since it is larger than the sum of its proper divisors (968520).
938029053361 is an frugal number, since it uses more digits than its factorization.
938029053361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1937038 (or 968519 counting only the distinct ones).
The product of its (nonzero) digits is 1049760, while the sum is 49.
Multiplying 938029053361 by its sum of digits (49), we get a square (45963423614689 = 67796332).
The spelling of 938029053361 in words is "nine hundred thirty-eight billion, twenty-nine million, fifty-three thousand, three hundred sixty-one".
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