Base | Representation |
---|---|
bin | 1001111110000… |
… | …10010010010101 |
3 | 12211101000022200 |
4 | 10333002102111 |
5 | 132402231201 |
6 | 12144315113 |
7 | 2033604603 |
oct | 477022225 |
9 | 184330280 |
10 | 83633301 |
11 | 43232a34 |
12 | 24012a99 |
13 | 1443307b |
14 | b170873 |
15 | 7520386 |
hex | 4fc2495 |
83633301 has 6 divisors (see below), whose sum is σ = 120803670. Its totient is φ = 55755528.
The previous prime is 83633279. The next prime is 83633321. The reversal of 83633301 is 10333638.
It can be written as a sum of positive squares in only one way, i.e., 72080100 + 11553201 = 8490^2 + 3399^2 .
It is not a de Polignac number, because 83633301 - 29 = 83632789 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83633321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4646286 + ... + 4646303.
It is an arithmetic number, because the mean of its divisors is an integer number (20133945).
Almost surely, 283633301 is an apocalyptic number.
It is an amenable number.
83633301 is a deficient number, since it is larger than the sum of its proper divisors (37170369).
83633301 is a wasteful number, since it uses less digits than its factorization.
83633301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9292595 (or 9292592 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
The square root of 83633301 is about 9145.1244387378. The cubic root of 83633301 is about 437.3136965676.
Adding to 83633301 its reverse (10333638), we get a palindrome (93966939).
It can be divided in two parts, 8363 and 3301, that added together give a square (11664 = 1082).
The spelling of 83633301 in words is "eighty-three million, six hundred thirty-three thousand, three hundred one".
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