Base | Representation |
---|---|
bin | 1010000100010… |
… | …01111010000110 |
3 | 12212220112220222 |
4 | 11002021322012 |
5 | 133104412300 |
6 | 12214024342 |
7 | 2043551453 |
oct | 502117206 |
9 | 185815828 |
10 | 84450950 |
11 | 43741281 |
12 | 243480b2 |
13 | 1465b29c |
14 | b30482a |
15 | 7632785 |
hex | 5089e86 |
84450950 has 24 divisors (see below), whose sum is σ = 159297840. Its totient is φ = 33303200.
The previous prime is 84450931. The next prime is 84450973. The reversal of 84450950 is 5905448.
It is a self number, because there is not a number n which added to its sum of digits gives 84450950.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8345 + ... + 15444.
It is an arithmetic number, because the mean of its divisors is an integer number (6637410).
Almost surely, 284450950 is an apocalyptic number.
84450950 is a deficient number, since it is larger than the sum of its proper divisors (74846890).
84450950 is a wasteful number, since it uses less digits than its factorization.
84450950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23872 (or 23867 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 35.
The square root of 84450950 is about 9189.7197998633. The cubic root of 84450950 is about 438.7342237220.
The spelling of 84450950 in words is "eighty-four million, four hundred fifty thousand, nine hundred fifty".
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