Base | Representation |
---|---|
bin | 100000010111000111011010… |
… | …110011001010000100100000 |
3 | 200122221020021210121112201212 |
4 | 200113013122303022010200 |
5 | 122123332123021144412 |
6 | 1222411355053045252 |
7 | 41656500004136333 |
oct | 4027073263120440 |
9 | 618836253545655 |
10 | 142326002131232 |
11 | 41393133854387 |
12 | 13b67896186828 |
13 | 6155390b1212a |
14 | 27208883aa61a |
15 | 116c35c7ed222 |
hex | 8171dacca120 |
142326002131232 has 72 divisors (see below), whose sum is σ = 302365730016000. Its totient is φ = 65873184474240.
The previous prime is 142326002131219. The next prime is 142326002131279. The reversal of 142326002131232 is 232131200623241.
It is a super-2 number, since 2×1423260021312322 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (32).
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 11 ways as a sum of consecutive naturals, for example, 135083732 + ... + 136133267.
It is an arithmetic number, because the mean of its divisors is an integer number (4199524028000).
Almost surely, 2142326002131232 is an apocalyptic number.
It is an amenable number.
142326002131232 is an abundant number, since it is smaller than the sum of its proper divisors (160039727884768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142326002131232 is a wasteful number, since it uses less digits than its factorization.
142326002131232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271217086 (or 271217055 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 32.
Adding to 142326002131232 its reverse (232131200623241), we get a palindrome (374457202754473).
The spelling of 142326002131232 in words is "one hundred forty-two trillion, three hundred twenty-six billion, two million, one hundred thirty-one thousand, two hundred thirty-two".
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