Base | Representation |
---|---|
bin | 1001111111110… |
… | …10011001011100 |
3 | 12211210200120221 |
4 | 10333322121130 |
5 | 132432110012 |
6 | 12153251124 |
7 | 2035552633 |
oct | 477723134 |
9 | 184720527 |
10 | 83863132 |
11 | 4337a681 |
12 | 24103aa4 |
13 | 144b3872 |
14 | b1d051a |
15 | 7568507 |
hex | 4ffa65c |
83863132 has 12 divisors (see below), whose sum is σ = 147522256. Its totient is φ = 41713920.
The previous prime is 83863103. The next prime is 83863133. The reversal of 83863132 is 23136838.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83863133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53544 + ... + 55087.
Almost surely, 283863132 is an apocalyptic number.
It is an amenable number.
83863132 is a deficient number, since it is larger than the sum of its proper divisors (63659124).
83863132 is a wasteful number, since it uses less digits than its factorization.
83863132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108828 (or 108826 counting only the distinct ones).
The product of its digits is 20736, while the sum is 34.
The square root of 83863132 is about 9157.6815843313. The cubic root of 83863132 is about 437.7139211794.
The spelling of 83863132 in words is "eighty-three million, eight hundred sixty-three thousand, one hundred thirty-two".
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