Base | Representation |
---|---|
bin | 1011001000000011111… |
… | …01110101010001010110 |
3 | 1100112202002210222002120 |
4 | 11210001331311101112 |
5 | 22230404434404132 |
6 | 451341435520410 |
7 | 36422244345636 |
oct | 5440175652126 |
9 | 1315662728076 |
10 | 382285075542 |
11 | 138142a60467 |
12 | 6210a5b9106 |
13 | 2a0844b1716 |
14 | 147075826c6 |
15 | 9e265a202c |
hex | 5901f75456 |
382285075542 has 32 divisors (see below), whose sum is σ = 787532064000. Its totient is φ = 123640624800.
The previous prime is 382285075439. The next prime is 382285075547. The reversal of 382285075542 is 245570582283.
It is a super-2 number, since 2×3822850755422 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (382285075547) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4867417 + ... + 4945332.
It is an arithmetic number, because the mean of its divisors is an integer number (24610377000).
Almost surely, 2382285075542 is an apocalyptic number.
382285075542 is an abundant number, since it is smaller than the sum of its proper divisors (405246988458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
382285075542 is a wasteful number, since it uses less digits than its factorization.
382285075542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9812948.
The product of its (nonzero) digits is 5376000, while the sum is 51.
The spelling of 382285075542 in words is "three hundred eighty-two billion, two hundred eighty-five million, seventy-five thousand, five hundred forty-two".
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