Base | Representation |
---|---|
bin | 1001111100101… |
… | …10011000001101 |
3 | 12211000212121122 |
4 | 10332112120031 |
5 | 132331002303 |
6 | 12140410325 |
7 | 2032225346 |
oct | 476263015 |
9 | 184025548 |
10 | 83453453 |
11 | 4311a8a6 |
12 | 23b469a5 |
13 | 1439c255 |
14 | b1250cd |
15 | 74d6e38 |
hex | 4f9660d |
83453453 has 16 divisors (see below), whose sum is σ = 92092800. Its totient is φ = 75623724.
The previous prime is 83453449. The next prime is 83453479. The reversal of 83453453 is 35435438.
The cubic root of 83453453 is 437.
It is a perfect power (a cube), and thus also a powerful number.
It is not a de Polignac number, because 83453453 - 22 = 83453449 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83453423) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3628400 + ... + 3628422.
It is an arithmetic number, because the mean of its divisors is an integer number (5755800).
Almost surely, 283453453 is an apocalyptic number.
It is an amenable number.
83453453 is a deficient number, since it is larger than the sum of its proper divisors (8639347).
83453453 is an frugal number, since it uses more digits than its factorization.
83453453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126 (or 42 counting only the distinct ones).
The product of its digits is 86400, while the sum is 35.
The square root of 83453453 is about 9135.2861476803.
The spelling of 83453453 in words is "eighty-three million, four hundred fifty-three thousand, four hundred fifty-three".
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