Base | Representation |
---|---|
bin | 1001111011111… |
… | …01010001010000 |
3 | 12210211122112120 |
4 | 10331331101100 |
5 | 132314204413 |
6 | 12134254240 |
7 | 2031316455 |
oct | 475752120 |
9 | 183748476 |
10 | 83350608 |
11 | 4305a600 |
12 | 23ab7380 |
13 | 143644b3 |
14 | b0d982c |
15 | 74b6723 |
hex | 4f7d450 |
83350608 has 120 divisors (see below), whose sum is σ = 240651264. Its totient is φ = 24837120.
The previous prime is 83350567. The next prime is 83350633. The reversal of 83350608 is 80605338.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 656241 + ... + 656367.
Almost surely, 283350608 is an apocalyptic number.
83350608 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 83350608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120325632).
83350608 is an abundant number, since it is smaller than the sum of its proper divisors (157300656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83350608 is a wasteful number, since it uses less digits than its factorization.
83350608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273 (or 256 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 83350608 is about 9129.6554151841. The cubic root of 83350608 is about 436.8204119055.
The spelling of 83350608 in words is "eighty-three million, three hundred fifty thousand, six hundred eight".
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