Base | Representation |
---|---|
bin | 1000010100001100001… |
… | …0010000011001110100 |
3 | 111122202001122002011020 |
4 | 2011003002100121310 |
5 | 4320033244220331 |
6 | 145343415141140 |
7 | 13215111641310 |
oct | 2050302203164 |
9 | 448661562136 |
10 | 142858585716 |
11 | 55649a46980 |
12 | 2382b0747b0 |
13 | 10618b92532 |
14 | 6cb3142b40 |
15 | 3ab1b7ec96 |
hex | 2143090674 |
142858585716 has 48 divisors (see below), whose sum is σ = 415588615680. Its totient is φ = 37106125920.
The previous prime is 142858585703. The next prime is 142858585721. The reversal of 142858585716 is 617585858241.
142858585716 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 142858585716.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77303506 + ... + 77305353.
It is an arithmetic number, because the mean of its divisors is an integer number (8658096160).
Almost surely, 2142858585716 is an apocalyptic number.
It is an amenable number.
142858585716 is an abundant number, since it is smaller than the sum of its proper divisors (272730029964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142858585716 is a wasteful number, since it uses less digits than its factorization.
142858585716 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154608884 (or 154608882 counting only the distinct ones).
The product of its digits is 21504000, while the sum is 60.
It can be divided in two parts, 142 and 858585716, that added together give a palindrome (858585858).
The spelling of 142858585716 in words is "one hundred forty-two billion, eight hundred fifty-eight million, five hundred eighty-five thousand, seven hundred sixteen".
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