Base | Representation |
---|---|
bin | 1000010100001000101… |
… | …0111001000101011010 |
3 | 111122201001022201110122 |
4 | 2011002022321011122 |
5 | 4320021040303112 |
6 | 145342140113242 |
7 | 13214544403142 |
oct | 2050212710532 |
9 | 448631281418 |
10 | 142844072282 |
11 | 556418337aa |
12 | 23826235822 |
13 | 10615b804c2 |
14 | 6cb1245922 |
15 | 3ab0764872 |
hex | 21422b915a |
142844072282 has 16 divisors (see below), whose sum is σ = 217333399104. Its totient is φ = 70400064000.
The previous prime is 142844072263. The next prime is 142844072333. The reversal of 142844072282 is 282270448241.
It is a super-2 number, since 2×1428440722822 (a number of 23 digits) contains 22 as substring.
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, 524057 + ... + 748547.
It is an arithmetic number, because the mean of its divisors is an integer number (13583337444).
Almost surely, 2142844072282 is an apocalyptic number.
142844072282 is a deficient number, since it is larger than the sum of its proper divisors (74489326822).
142844072282 is a wasteful number, since it uses less digits than its factorization.
142844072282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229045.
The product of its (nonzero) digits is 458752, while the sum is 44.
The spelling of 142844072282 in words is "one hundred forty-two billion, eight hundred forty-four million, seventy-two thousand, two hundred eighty-two".
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