Base | Representation |
---|---|
bin | 10011010000000101100110… |
… | …001010001101110010110100 |
3 | 102002210012221200002020012012 |
4 | 103100011212022031302310 |
5 | 42044201342442310040 |
6 | 500024043345343352 |
7 | 23556042662443130 |
oct | 2320054612156264 |
9 | 362705850066165 |
10 | 84668404260020 |
11 | 24a837399a42a9 |
12 | 95b5379337b58 |
13 | 383227225ba49 |
14 | 16c9d88c883c0 |
15 | 9bc645c15865 |
hex | 4d016628dcb4 |
84668404260020 has 48 divisors (see below), whose sum is σ = 203209193940480. Its totient is φ = 29028449501184.
The previous prime is 84668404260019. The next prime is 84668404260079. The reversal of 84668404260020 is 2006240486648.
It is a super-3 number, since 3×846684042600203 (a number of 43 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1777229 + ... + 13133748.
It is an arithmetic number, because the mean of its divisors is an integer number (4233524873760).
Almost surely, 284668404260020 is an apocalyptic number.
It is an amenable number.
84668404260020 is an abundant number, since it is smaller than the sum of its proper divisors (118540789680460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84668404260020 is a wasteful number, since it uses less digits than its factorization.
84668404260020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14951552 (or 14951550 counting only the distinct ones).
The product of its (nonzero) digits is 3538944, while the sum is 50.
The spelling of 84668404260020 in words is "eighty-four trillion, six hundred sixty-eight billion, four hundred four million, two hundred sixty thousand, twenty".
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