Base | Representation |
---|---|
bin | 1001111101010… |
… | …11110111001100 |
3 | 12211012100022212 |
4 | 10332223313030 |
5 | 132341311302 |
6 | 12142325552 |
7 | 2033043041 |
oct | 476536714 |
9 | 184170285 |
10 | 83541452 |
11 | 4317aa25 |
12 | 23b898b8 |
13 | 14400317 |
14 | b1491c8 |
15 | 7503052 |
hex | 4fabdcc |
83541452 has 24 divisors (see below), whose sum is σ = 150302880. Its totient is φ = 40613760.
The previous prime is 83541439. The next prime is 83541457. The reversal of 83541452 is 25414538.
It is not an unprimeable number, because it can be changed into a prime (83541457) 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 7 ways as a sum of consecutive naturals, for example, 19793 + ... + 23639.
It is an arithmetic number, because the mean of its divisors is an integer number (6262620).
Almost surely, 283541452 is an apocalyptic number.
It is an amenable number.
83541452 is a deficient number, since it is larger than the sum of its proper divisors (66761428).
83541452 is a wasteful number, since it uses less digits than its factorization.
83541452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4001 (or 3999 counting only the distinct ones).
The product of its digits is 19200, while the sum is 32.
The square root of 83541452 is about 9140.1013123488. The cubic root of 83541452 is about 437.1535468888.
The spelling of 83541452 in words is "eighty-three million, five hundred forty-one thousand, four hundred fifty-two".
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