Base | Representation |
---|---|
bin | 100110101011100000011110… |
… | …0011100100001110010010000 |
3 | 1122121122210001101000111220222 |
4 | 1031113000330130201302100 |
5 | 324043321340204300222 |
6 | 3203340010214252212 |
7 | 131443613622351500 |
oct | 11527007434416220 |
9 | 1577583041014828 |
10 | 340231143431312 |
11 | 99454243728681 |
12 | 321ab0a9657068 |
13 | 117ac87522cac3 |
14 | 60033bd243a00 |
15 | 29502d5bdd542 |
hex | 135703c721c90 |
340231143431312 has 60 divisors (see below), whose sum is σ = 767524841109936. Its totient is φ = 145679695721280.
The previous prime is 340231143431273. The next prime is 340231143431419. The reversal of 340231143431312 is 213134341132043.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198030218 + ... + 199740905.
Almost surely, 2340231143431312 is an apocalyptic number.
It is an amenable number.
340231143431312 is an abundant number, since it is smaller than the sum of its proper divisors (427293697678624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
340231143431312 is a wasteful number, since it uses less digits than its factorization.
340231143431312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397772236 (or 397772223 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 35.
Adding to 340231143431312 its reverse (213134341132043), we get a palindrome (553365484563355).
The spelling of 340231143431312 in words is "three hundred forty trillion, two hundred thirty-one billion, one hundred forty-three million, four hundred thirty-one thousand, three hundred twelve".
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