Base | Representation |
---|---|
bin | 1001111111000… |
… | …00000000101101 |
3 | 12211121012100000 |
4 | 10333200000231 |
5 | 132420130203 |
6 | 12151054513 |
7 | 2034622554 |
oct | 477400055 |
9 | 184535300 |
10 | 83755053 |
11 | 43306458 |
12 | 24071439 |
13 | 14476605 |
14 | b1a2d9b |
15 | 75464a3 |
hex | 4fe002d |
83755053 has 12 divisors (see below), whose sum is σ = 125460608. Its totient is φ = 55836540.
The previous prime is 83755037. The next prime is 83755057. The reversal of 83755053 is 35055738.
83755053 is a `hidden beast` number, since 83 + 75 + 505 + 3 = 666.
It is not a de Polignac number, because 83755053 - 24 = 83755037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 83754999 and 83755017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83755057) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172093 + ... + 172578.
Almost surely, 283755053 is an apocalyptic number.
It is an amenable number.
83755053 is a deficient number, since it is larger than the sum of its proper divisors (41705555).
83755053 is an equidigital number, since it uses as much as digits as its factorization.
83755053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344686 (or 344674 counting only the distinct ones).
The product of its (nonzero) digits is 63000, while the sum is 36.
The square root of 83755053 is about 9151.7786795792. The cubic root of 83755053 is about 437.5258050629.
The spelling of 83755053 in words is "eighty-three million, seven hundred fifty-five thousand, fifty-three".
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