Base | Representation |
---|---|
bin | 100000010100010010000110… |
… | …011011111010000110000110 |
3 | 200122020121202121002020010202 |
4 | 200110102012123322012012 |
5 | 122112134412141101042 |
6 | 1222142120210050502 |
7 | 41636435303541125 |
oct | 4024220633720606 |
9 | 618217677066122 |
10 | 142131313222022 |
11 | 41318607a5a313 |
12 | 13b36001279a32 |
13 | 613cc04c33837 |
14 | 2715299809abc |
15 | 1167265780632 |
hex | 8144866fa186 |
142131313222022 has 32 divisors (see below), whose sum is σ = 224823857126400. Its totient is φ = 67203572868288.
The previous prime is 142131313222009. The next prime is 142131313222121. The reversal of 142131313222022 is 220222313131241.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446616323 + ... + 446934449.
It is an arithmetic number, because the mean of its divisors is an integer number (7025745535200).
Almost surely, 2142131313222022 is an apocalyptic number.
142131313222022 is a deficient number, since it is larger than the sum of its proper divisors (82692543904378).
142131313222022 is a wasteful number, since it uses less digits than its factorization.
142131313222022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 339380.
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 142131313222022 its reverse (220222313131241), we get a palindrome (362353626353263).
The spelling of 142131313222022 in words is "one hundred forty-two trillion, one hundred thirty-one billion, three hundred thirteen million, two hundred twenty-two thousand, twenty-two".
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