Base | Representation |
---|---|
bin | 1010000100011010… |
… | …11110111101000110 |
3 | 111221201222000001200 |
4 | 11002031132331012 |
5 | 42032341020324 |
6 | 2252225003330 |
7 | 250650345435 |
oct | 50215367506 |
9 | 14851860050 |
10 | 5405798214 |
11 | 2324483233 |
12 | 106a483546 |
13 | 681c5038b |
14 | 393d3511c |
15 | 2198b2ec9 |
hex | 14235ef46 |
5405798214 has 24 divisors (see below), whose sum is σ = 11715529800. Its totient is φ = 1801476288.
The previous prime is 5405798173. The next prime is 5405798219. The reversal of 5405798214 is 4128975045.
5405798214 is a `hidden beast` number, since 54 + 0 + 579 + 8 + 21 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 5405798214.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5405798219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39237 + ... + 111135.
It is an arithmetic number, because the mean of its divisors is an integer number (488147075).
Almost surely, 25405798214 is an apocalyptic number.
5405798214 is an abundant number, since it is smaller than the sum of its proper divisors (6309731586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5405798214 is a wasteful number, since it uses less digits than its factorization.
5405798214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76084 (or 76081 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 45.
The square root of 5405798214 is about 73524.1335481079. The cubic root of 5405798214 is about 1755.0383472275.
The spelling of 5405798214 in words is "five billion, four hundred five million, seven hundred ninety-eight thousand, two hundred fourteen".
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