Base | Representation |
---|---|
bin | 1001111011111… |
… | …01010110110000 |
3 | 12210211200000121 |
4 | 10331331112300 |
5 | 132314212320 |
6 | 12134300024 |
7 | 2031320500 |
oct | 475752660 |
9 | 183750017 |
10 | 83350960 |
11 | 4305a8a0 |
12 | 23ab7614 |
13 | 143646c4 |
14 | b0d9a00 |
15 | 74b68aa |
hex | 4f7d5b0 |
83350960 has 120 divisors (see below), whose sum is σ = 246051216. Its totient is φ = 25966080.
The previous prime is 83350921. The next prime is 83350987. The reversal of 83350960 is 6905338.
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, 42154 + ... + 44086.
Almost surely, 283350960 is an apocalyptic number.
83350960 is a gapful number since it is divisible by the number (80) 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 83350960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123025608).
83350960 is an abundant number, since it is smaller than the sum of its proper divisors (162700256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83350960 is a wasteful number, since it uses less digits than its factorization.
83350960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1971 (or 1958 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 34.
The square root of 83350960 is about 9129.6746929997. The cubic root of 83350960 is about 436.8210268204.
It can be divided in two parts, 833509 and 60, that added together give a square (833569 = 9132).
The spelling of 83350960 in words is "eighty-three million, three hundred fifty thousand, nine hundred sixty".
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