Base | Representation |
---|---|
bin | 11000011010111010001100… |
… | …00110011110001010111001 |
3 | 21001010210001121222221022201 |
4 | 30031131012012132022321 |
5 | 24014314424431002244 |
6 | 310113545125550201 |
7 | 14211531420160402 |
oct | 1415350606361271 |
9 | 231123047887281 |
10 | 53701152203449 |
11 | 16124592483a13 |
12 | 6033787275361 |
13 | 23c6cc631aaaa |
14 | d392148529a9 |
15 | 631d546a4ad4 |
hex | 30d74619e2b9 |
53701152203449 has 9 divisors (see below), whose sum is σ = 54014632935823. Its totient is φ = 53389480484632.
The previous prime is 53701152203441. The next prime is 53701152203453. The reversal of 53701152203449 is 94430225110735.
The square root of 53701152203449 is 7328107.
It is a perfect power (a square), and thus also a powerful number.
53701152203449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 48849405885225 + 4851746318224 = 6989235^2 + 2202668^2 .
It is not a de Polignac number, because 53701152203449 - 23 = 53701152203441 is a prime.
It is a super-3 number, since 3×537011522034493 (a number of 42 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53701152203399 and 53701152203408.
It is not an unprimeable number, because it can be changed into a prime (53701152203441) 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 8 ways as a sum of consecutive naturals, for example, 1267741332 + ... + 1267783690.
Almost surely, 253701152203449 is an apocalyptic number.
53701152203449 is the 7328107-th square number.
53701152203449 is the 3664054-th centered octagonal number.
It is an amenable number.
53701152203449 is a deficient number, since it is larger than the sum of its proper divisors (313480732374).
53701152203449 is an frugal number, since it uses more digits than its factorization.
53701152203449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85064 (or 42532 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 46.
The spelling of 53701152203449 in words is "fifty-three trillion, seven hundred one billion, one hundred fifty-two million, two hundred three thousand, four hundred forty-nine".
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