Base | Representation |
---|---|
bin | 10011101010011101010110… |
… | …10100010111100001100000 |
3 | 12200002201210112212202021102 |
4 | 21311032223110113201200 |
5 | 21131422123330341000 |
6 | 231544154005213532 |
7 | 12052003122514523 |
oct | 1165165324274140 |
9 | 180081715782242 |
10 | 43240310012000 |
11 | 12861126802652 |
12 | 4a243184012a8 |
13 | 1b1870b79102a |
14 | a96bb0cbcbba |
15 | 4eeba67073d5 |
hex | 2753ab517860 |
43240310012000 has 96 divisors (see below), whose sum is σ = 108501898377600. Its totient is φ = 16928121292800.
The previous prime is 43240310011993. The next prime is 43240310012087. The reversal of 43240310012000 is 21001304234.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114812825 + ... + 115188824.
It is an arithmetic number, because the mean of its divisors is an integer number (1130228108100).
Almost surely, 243240310012000 is an apocalyptic number.
43240310012000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
43240310012000 is an abundant number, since it is smaller than the sum of its proper divisors (65261588365600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43240310012000 is a wasteful number, since it uses less digits than its factorization.
43240310012000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230001721 (or 230001703 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 43240310012000 its reverse (21001304234), we get a palindrome (43261311316234).
The spelling of 43240310012000 in words is "forty-three trillion, two hundred forty billion, three hundred ten million, twelve thousand".
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