Base | Representation |
---|---|
bin | 1001111001010… |
… | …00100011101110 |
3 | 12210012000120112 |
4 | 10330220203232 |
5 | 132222104010 |
6 | 12123020022 |
7 | 2025343043 |
oct | 474504356 |
9 | 183160515 |
10 | 83003630 |
11 | 42942946 |
12 | 2396a612 |
13 | 14272598 |
14 | b0491ca |
15 | 7448a05 |
hex | 4f288ee |
83003630 has 16 divisors (see below), whose sum is σ = 149649120. Its totient is φ = 33147552.
The previous prime is 83003629. The next prime is 83003689. The reversal of 83003630 is 3630038.
It is a junction number, because it is equal to n+sod(n) for n = 83003596 and 83003605.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56 + ... + 12884.
It is an arithmetic number, because the mean of its divisors is an integer number (9353070).
Almost surely, 283003630 is an apocalyptic number.
83003630 is a deficient number, since it is larger than the sum of its proper divisors (66645490).
83003630 is a wasteful number, since it uses less digits than its factorization.
83003630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13483.
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 83003630 is about 9110.6327990980. The cubic root of 83003630 is about 436.2134262160.
Adding to 83003630 its reverse (3630038), we get a palindrome (86633668).
The spelling of 83003630 in words is "eighty-three million, three thousand, six hundred thirty".
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