Base | Representation |
---|---|
bin | 1001111011000… |
… | …10111000100100 |
3 | 12210122011021202 |
4 | 10331202320210 |
5 | 132302230112 |
6 | 12132102032 |
7 | 2030356412 |
oct | 475427044 |
9 | 183564252 |
10 | 83242532 |
11 | 42a9638a |
12 | 23a64918 |
13 | 14327249 |
14 | b0ac2b2 |
15 | 74946c2 |
hex | 4f62e24 |
83242532 has 6 divisors (see below), whose sum is σ = 145674438. Its totient is φ = 41621264.
The previous prime is 83242529. The next prime is 83242559. The reversal of 83242532 is 23524238.
It can be written as a sum of positive squares in only one way, i.e., 82700836 + 541696 = 9094^2 + 736^2 .
It is a junction number, because it is equal to n+sod(n) for n = 83242495 and 83242504.
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 as a sum of consecutive naturals, namely, 10405313 + ... + 10405320.
It is an arithmetic number, because the mean of its divisors is an integer number (24279073).
Almost surely, 283242532 is an apocalyptic number.
It is an amenable number.
83242532 is a deficient number, since it is larger than the sum of its proper divisors (62431906).
83242532 is a wasteful number, since it uses less digits than its factorization.
83242532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20810637 (or 20810635 counting only the distinct ones).
The product of its digits is 11520, while the sum is 29.
The square root of 83242532 is about 9123.7345423900. The cubic root of 83242532 is about 436.6315301708.
The spelling of 83242532 in words is "eighty-three million, two hundred forty-two thousand, five hundred thirty-two".
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