Base | Representation |
---|---|
bin | 1000010010110010011… |
… | …1101000111111010110 |
3 | 111121202211222102221221 |
4 | 2010230213220333112 |
5 | 4313301010303112 |
6 | 145242222400554 |
7 | 13202564231104 |
oct | 2045447507726 |
9 | 447684872857 |
10 | 142482509782 |
11 | 55476731518 |
12 | 2374513015a |
13 | 10588ca94b2 |
14 | 6c79208c74 |
15 | 3a8db44e07 |
hex | 212c9e8fd6 |
142482509782 has 16 divisors (see below), whose sum is σ = 213916485312. Its totient is φ = 71177044680.
The previous prime is 142482509749. The next prime is 142482509809. The reversal of 142482509782 is 287905284241.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17181057 + ... + 17189347.
It is an arithmetic number, because the mean of its divisors is an integer number (13369780332).
Almost surely, 2142482509782 is an apocalyptic number.
142482509782 is a deficient number, since it is larger than the sum of its proper divisors (71433975530).
142482509782 is a wasteful number, since it uses less digits than its factorization.
142482509782 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15003.
The product of its (nonzero) digits is 2580480, while the sum is 52.
The spelling of 142482509782 in words is "one hundred forty-two billion, four hundred eighty-two million, five hundred nine thousand, seven hundred eighty-two".
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