Base | Representation |
---|---|
bin | 10011011111010110001001… |
… | …00001001011111001000110 |
3 | 12121202020020012200122110010 |
4 | 21233223010201023321012 |
5 | 21104143132030311121 |
6 | 231052525250211050 |
7 | 12012265051155150 |
oct | 1157530441137106 |
9 | 177666205618403 |
10 | 42858480713286 |
11 | 127241a8054057 |
12 | 4982316583a86 |
13 | 1abb6ca84c854 |
14 | a8250c09dad0 |
15 | 4e4caa185376 |
hex | 26fac484be46 |
42858480713286 has 64 divisors (see below), whose sum is σ = 97994686795776. Its totient is φ = 12241225380000.
The previous prime is 42858480713273. The next prime is 42858480713287. The reversal of 42858480713286 is 68231708485824.
42858480713286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×428584807132862 (a number of 28 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42858480713287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2169929911 + ... + 2169949661.
It is an arithmetic number, because the mean of its divisors is an integer number (1531166981184).
Almost surely, 242858480713286 is an apocalyptic number.
42858480713286 is an abundant number, since it is smaller than the sum of its proper divisors (55136206082490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42858480713286 is a wasteful number, since it uses less digits than its factorization.
42858480713286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34257.
The product of its (nonzero) digits is 165150720, while the sum is 66.
The spelling of 42858480713286 in words is "forty-two trillion, eight hundred fifty-eight billion, four hundred eighty million, seven hundred thirteen thousand, two hundred eighty-six".
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