Base | Representation |
---|---|
bin | 1001111101011… |
… | …11001000100000 |
3 | 12211020000201000 |
4 | 10332233020200 |
5 | 132342223343 |
6 | 12142512000 |
7 | 2033130066 |
oct | 476571040 |
9 | 184200630 |
10 | 83554848 |
11 | 43189aa3 |
12 | 23b95600 |
13 | 14406450 |
14 | b150036 |
15 | 7506ed3 |
hex | 4faf220 |
83554848 has 192 divisors, whose sum is σ = 270103680. Its totient is φ = 24966144.
The previous prime is 83554831. The next prime is 83554853. The reversal of 83554848 is 84845538.
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 in 31 ways as a sum of consecutive naturals, for example, 482890 + ... + 483062.
It is an arithmetic number, because the mean of its divisors is an integer number (1406790).
Almost surely, 283554848 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 83554848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135051840).
83554848 is an abundant number, since it is smaller than the sum of its proper divisors (186548832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83554848 is a wasteful number, since it uses less digits than its factorization.
83554848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 248 (or 234 counting only the distinct ones).
The product of its digits is 614400, while the sum is 45.
The square root of 83554848 is about 9140.8340976084. The cubic root of 83554848 is about 437.1769117206.
It can be divided in two parts, 8355 and 4848, that added together give a triangular number (13203 = T162).
The spelling of 83554848 in words is "eighty-three million, five hundred fifty-four thousand, eight hundred forty-eight".
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