Base | Representation |
---|---|
bin | 100111100001110100… |
… | …0111111101010000000 |
3 | 22010002220021020211002 |
4 | 1033003220333222000 |
5 | 2342321442312430 |
6 | 102555120111132 |
7 | 6063366615413 |
oct | 1170350775200 |
9 | 263086236732 |
10 | 84886682240 |
11 | 33000356848 |
12 | 145504654a8 |
13 | 800a669179 |
14 | 4173b7db7a |
15 | 231c4de845 |
hex | 13c3a3fa80 |
84886682240 has 64 divisors (see below), whose sum is σ = 202967964000. Its totient is φ = 33948693504.
The previous prime is 84886682207. The next prime is 84886682249. The reversal of 84886682240 is 4228668848.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (64).
It is not an unprimeable number, because it can be changed into a prime (84886682249) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6226151 + ... + 6239769.
Almost surely, 284886682240 is an apocalyptic number.
84886682240 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
84886682240 is an abundant number, since it is smaller than the sum of its proper divisors (118081281760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84886682240 is a wasteful number, since it uses less digits than its factorization.
84886682240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23377 (or 23365 counting only the distinct ones).
The product of its (nonzero) digits is 9437184, while the sum is 56.
The spelling of 84886682240 in words is "eighty-four billion, eight hundred eighty-six million, six hundred eighty-two thousand, two hundred forty".
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