Base | Representation |
---|---|
bin | 100000100100011011111110… |
… | …100111100110100110110100 |
3 | 200210011202011121202021102100 |
4 | 200210123332213212212310 |
5 | 122233331422331204322 |
6 | 1224352112141142100 |
7 | 42112565124131352 |
oct | 4044337647464664 |
9 | 623152147667370 |
10 | 143241431116212 |
11 | 41706393628a30 |
12 | 1409519555a930 |
13 | 61c07bbc66840 |
14 | 2752cca9647d2 |
15 | 118608962adac |
hex | 8246fe9e69b4 |
143241431116212 has 144 divisors (see below), whose sum is σ = 426444457158720. Its totient is φ = 39967613568000.
The previous prime is 143241431116187. The next prime is 143241431116241. The reversal of 143241431116212 is 212611134142341.
143241431116212 is a `hidden beast` number, since 1 + 4 + 3 + 2 + 4 + 1 + 431 + 1 + 1 + 6 + 212 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32629762 + ... + 36758457.
It is an arithmetic number, because the mean of its divisors is an integer number (2961419841380).
Almost surely, 2143241431116212 is an apocalyptic number.
143241431116212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
143241431116212 is an abundant number, since it is smaller than the sum of its proper divisors (283203026042508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143241431116212 is a wasteful number, since it uses less digits than its factorization.
143241431116212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69388654 (or 69388649 counting only the distinct ones).
The product of its digits is 27648, while the sum is 36.
Adding to 143241431116212 its reverse (212611134142341), we get a palindrome (355852565258553).
The spelling of 143241431116212 in words is "one hundred forty-three trillion, two hundred forty-one billion, four hundred thirty-one million, one hundred sixteen thousand, two hundred twelve".
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