Base | Representation |
---|---|
bin | 1001111011101… |
… | …10000111101010 |
3 | 12210210011100220 |
4 | 10331312013222 |
5 | 132312240242 |
6 | 12133510510 |
7 | 2031135210 |
oct | 475660752 |
9 | 183704326 |
10 | 83321322 |
11 | 4303a5a7 |
12 | 23aa2436 |
13 | 14354076 |
14 | b0cccb0 |
15 | 74acbec |
hex | 4f761ea |
83321322 has 32 divisors (see below), whose sum is σ = 190924800. Its totient is φ = 23746608.
The previous prime is 83321309. The next prime is 83321333. The reversal of 83321322 is 22312338.
It is a junction number, because it is equal to n+sod(n) for n = 83321292 and 83321301.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16179 + ... + 20697.
It is an arithmetic number, because the mean of its divisors is an integer number (5966400).
Almost surely, 283321322 is an apocalyptic number.
83321322 is an abundant number, since it is smaller than the sum of its proper divisors (107603478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83321322 is a wasteful number, since it uses less digits than its factorization.
83321322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4970.
The product of its digits is 1728, while the sum is 24.
The square root of 83321322 is about 9128.0513802235. The cubic root of 83321322 is about 436.7692456275.
It can be divided in two parts, 833 and 21322, that added together give a triangular number (22155 = T210).
The spelling of 83321322 in words is "eighty-three million, three hundred twenty-one thousand, three hundred twenty-two".
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