Base | Representation |
---|---|
bin | 101100101010101010001… |
… | …0100000100000000011100 |
3 | 210201212122002022120201002 |
4 | 1121111110110010000130 |
5 | 1301040003214431140 |
6 | 21020103205005432 |
7 | 1202344141633040 |
oct | 131252424040034 |
9 | 23655562276632 |
10 | 6138922811420 |
11 | 1a575589818a3 |
12 | 8319209b3878 |
13 | 356b899ca0a9 |
14 | 1731a833a020 |
15 | a9a4a32c415 |
hex | 5955450401c |
6138922811420 has 24 divisors (see below), whose sum is σ = 14733414747744. Its totient is φ = 2104773535296.
The previous prime is 6138922811369. The next prime is 6138922811447. The reversal of 6138922811420 is 241182298316.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21924724187 + ... + 21924724466.
It is an arithmetic number, because the mean of its divisors is an integer number (613892281156).
Almost surely, 26138922811420 is an apocalyptic number.
It is an amenable number.
6138922811420 is an abundant number, since it is smaller than the sum of its proper divisors (8594491936324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6138922811420 is a wasteful number, since it uses less digits than its factorization.
6138922811420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43849448669 (or 43849448667 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 47.
The spelling of 6138922811420 in words is "six trillion, one hundred thirty-eight billion, nine hundred twenty-two million, eight hundred eleven thousand, four hundred twenty".
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