Base | Representation |
---|---|
bin | 100111001101001001… |
… | …1010101001000110000 |
3 | 22001022120020111212202 |
4 | 1032122103111020300 |
5 | 2334411420342300 |
6 | 102402223042332 |
7 | 6040245600254 |
oct | 1163223251060 |
9 | 261276214782 |
10 | 84193137200 |
11 | 32784916127 |
12 | 143981403a8 |
13 | 7c29a79ba3 |
14 | 4109a06264 |
15 | 22cb694ad5 |
hex | 139a4d5230 |
84193137200 has 60 divisors (see below), whose sum is σ = 202794371520. Its totient is φ = 33590618880.
The previous prime is 84193137179. The next prime is 84193137229. The reversal of 84193137200 is 273139148.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114944 + ... + 426143.
It is an arithmetic number, because the mean of its divisors is an integer number (3379906192).
Almost surely, 284193137200 is an apocalyptic number.
84193137200 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
84193137200 is an abundant number, since it is smaller than the sum of its proper divisors (118601234320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84193137200 is a wasteful number, since it uses less digits than its factorization.
84193137200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 541494 (or 541483 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 38.
The spelling of 84193137200 in words is "eighty-four billion, one hundred ninety-three million, one hundred thirty-seven thousand, two hundred".
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