Base | Representation |
---|---|
bin | 1010000101110… |
… | …10010001011010 |
3 | 12220021121200000 |
4 | 11002322101122 |
5 | 133132232200 |
6 | 12222153430 |
7 | 2045335143 |
oct | 502722132 |
9 | 186247600 |
10 | 84649050 |
11 | 438670a2 |
12 | 24422876 |
13 | 146ca4c5 |
14 | b356aca |
15 | 7671300 |
hex | 50ba45a |
84649050 has 72 divisors (see below), whose sum is σ = 235880736. Its totient is φ = 22569840.
The previous prime is 84649049. The next prime is 84649063. The reversal of 84649050 is 5094648.
84649050 is a `hidden beast` number, since 8 + 4 + 649 + 0 + 5 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 84648996 and 84649014.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8667 + ... + 15633.
Almost surely, 284649050 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 84649050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117940368).
84649050 is an abundant number, since it is smaller than the sum of its proper divisors (151231686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84649050 is a wasteful number, since it uses less digits than its factorization.
84649050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6994 (or 6977 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 84649050 is about 9200.4918346793. The cubic root of 84649050 is about 439.0770080227.
The spelling of 84649050 in words is "eighty-four million, six hundred forty-nine thousand, fifty".
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