Base | Representation |
---|---|
bin | 100111001101010110… |
… | …1110101000000000100 |
3 | 22001100001022102100122 |
4 | 1032122231311000010 |
5 | 2334420210132320 |
6 | 102403032001112 |
7 | 6040361620613 |
oct | 1163255650004 |
9 | 261301272318 |
10 | 84200083460 |
11 | 3278882aa39 |
12 | 1439a530198 |
13 | 7c2b33c7bc |
14 | 410a8d387a |
15 | 22cc0b7d25 |
hex | 139ab75004 |
84200083460 has 48 divisors (see below), whose sum is σ = 189638366400. Its totient is φ = 31305366144.
The previous prime is 84200083459. The next prime is 84200083463. The reversal of 84200083460 is 6438000248.
It is a self number, because there is not a number n which added to its sum of digits gives 84200083460.
It is not an unprimeable number, because it can be changed into a prime (84200083463) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2070230 + ... + 2110509.
It is an arithmetic number, because the mean of its divisors is an integer number (3950799300).
Almost surely, 284200083460 is an apocalyptic number.
It is an amenable number.
84200083460 is an abundant number, since it is smaller than the sum of its proper divisors (105438282940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84200083460 is a wasteful number, since it uses less digits than its factorization.
84200083460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4180820 (or 4180818 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 35.
The spelling of 84200083460 in words is "eighty-four billion, two hundred million, eighty-three thousand, four hundred sixty".
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