Base | Representation |
---|---|
bin | 1001111001111… |
… | …10111110011100 |
3 | 12210100200112100 |
4 | 10330332332130 |
5 | 132233023302 |
6 | 12125005100 |
7 | 2026204536 |
oct | 474767634 |
9 | 183320470 |
10 | 83095452 |
11 | 429a5930 |
12 | 239b3790 |
13 | 142a530b |
14 | b070856 |
15 | 7465d1c |
hex | 4f3ef9c |
83095452 has 36 divisors (see below), whose sum is σ = 229143096. Its totient is φ = 25180320.
The previous prime is 83095447. The next prime is 83095459. The reversal of 83095452 is 25459038.
It is a tau number, because it is divible by the number of its divisors (36).
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83095459) 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, 104523 + ... + 105314.
It is an arithmetic number, because the mean of its divisors is an integer number (6365086).
Almost surely, 283095452 is an apocalyptic number.
It is an amenable number.
83095452 is an abundant number, since it is smaller than the sum of its proper divisors (146047644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83095452 is a wasteful number, since it uses less digits than its factorization.
83095452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209858 (or 209853 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The square root of 83095452 is about 9115.6706829503. The cubic root of 83095452 is about 436.3742192983.
The spelling of 83095452 in words is "eighty-three million, ninety-five thousand, four hundred fifty-two".
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