Base | Representation |
---|---|
bin | 101000101010110101… |
… | …101111100001111100 |
3 | 11011201022210210020012 |
4 | 220222311233201330 |
5 | 1203413102414343 |
6 | 32021101242352 |
7 | 3104100212132 |
oct | 505265574174 |
9 | 134638723205 |
10 | 43668404348 |
11 | 17579748578 |
12 | 85685633b8 |
13 | 416c092b1a |
14 | 2183885752 |
15 | 1208aab718 |
hex | a2ad6f87c |
43668404348 has 48 divisors (see below), whose sum is σ = 80821601280. Its totient is φ = 20602680384.
The previous prime is 43668404347. The next prime is 43668404359. The reversal of 43668404348 is 84340486634.
It is a junction number, because it is equal to n+sod(n) for n = 43668404296 and 43668404305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43668404347) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12593711 + ... + 12597177.
It is an arithmetic number, because the mean of its divisors is an integer number (1683783360).
Almost surely, 243668404348 is an apocalyptic number.
It is an amenable number.
43668404348 is a deficient number, since it is larger than the sum of its proper divisors (37153196932).
43668404348 is a wasteful number, since it uses less digits than its factorization.
43668404348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5306 (or 5304 counting only the distinct ones).
The product of its (nonzero) digits is 5308416, while the sum is 50.
The spelling of 43668404348 in words is "forty-three billion, six hundred sixty-eight million, four hundred four thousand, three hundred forty-eight".
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