Base | Representation |
---|---|
bin | 1000010010100001001… |
… | …1011110100001000110 |
3 | 111121120210202102011222 |
4 | 2010220103132201012 |
5 | 4313123442141032 |
6 | 145231115000342 |
7 | 13201025002031 |
oct | 2045023364106 |
9 | 447523672158 |
10 | 142410115142 |
11 | 55439885339 |
12 | 23724a390b2 |
13 | 10576caca29 |
14 | 6c6d762018 |
15 | 3a875e4a12 |
hex | 21284de846 |
142410115142 has 32 divisors (see below), whose sum is σ = 232353454080. Its totient is φ = 65213346240.
The previous prime is 142410115097. The next prime is 142410115171. The reversal of 142410115142 is 241511014241.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1076618 + ... + 1201634.
It is an arithmetic number, because the mean of its divisors is an integer number (7261045440).
Almost surely, 2142410115142 is an apocalyptic number.
142410115142 is a deficient number, since it is larger than the sum of its proper divisors (89943338938).
142410115142 is a wasteful number, since it uses less digits than its factorization.
142410115142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126036.
The product of its (nonzero) digits is 1280, while the sum is 26.
Adding to 142410115142 its reverse (241511014241), we get a palindrome (383921129383).
The spelling of 142410115142 in words is "one hundred forty-two billion, four hundred ten million, one hundred fifteen thousand, one hundred forty-two".
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