Base | Representation |
---|---|
bin | 1001111101010… |
… | …10000101000110 |
3 | 12211011222022102 |
4 | 10332222011012 |
5 | 132341043100 |
6 | 12142232102 |
7 | 2033012540 |
oct | 476520506 |
9 | 184158272 |
10 | 83534150 |
11 | 43175497 |
12 | 23b85632 |
13 | 143c9bbb |
14 | b146690 |
15 | 7500cd5 |
hex | 4faa146 |
83534150 has 48 divisors (see below), whose sum is σ = 183321600. Its totient is φ = 27712800.
The previous prime is 83534149. The next prime is 83534177. The reversal of 83534150 is 5143538.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 7001 + ... + 14699.
It is an arithmetic number, because the mean of its divisors is an integer number (3819200).
Almost surely, 283534150 is an apocalyptic number.
83534150 is an abundant number, since it is smaller than the sum of its proper divisors (99787450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83534150 is a wasteful number, since it uses less digits than its factorization.
83534150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7749 (or 7744 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 83534150 is about 9139.7018550935. The cubic root of 83534150 is about 437.1408099455.
Adding to 83534150 its reverse (5143538), we get a palindrome (88677688).
The spelling of 83534150 in words is "eighty-three million, five hundred thirty-four thousand, one hundred fifty".
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