Base | Representation |
---|---|
bin | 101000000111110100… |
… | …110111111010010110 |
3 | 11010012101110020020200 |
4 | 220013310313322112 |
5 | 1201212212131344 |
6 | 31442514441330 |
7 | 3053405144133 |
oct | 500764677226 |
9 | 133171406220 |
10 | 43080973974 |
11 | 172a80a5425 |
12 | 8423893246 |
13 | 40a747859c |
14 | 212985158a |
15 | 11c2223069 |
hex | a07d37e96 |
43080973974 has 12 divisors (see below), whose sum is σ = 93342110316. Its totient is φ = 14360324652.
The previous prime is 43080973973. The next prime is 43080973987. The reversal of 43080973974 is 47937908034.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 43080973974.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43080973973) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1196693704 + ... + 1196693739.
It is an arithmetic number, because the mean of its divisors is an integer number (7778509193).
Almost surely, 243080973974 is an apocalyptic number.
43080973974 is an abundant number, since it is smaller than the sum of its proper divisors (50261136342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43080973974 is a wasteful number, since it uses less digits than its factorization.
43080973974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2393387451 (or 2393387448 counting only the distinct ones).
The product of its (nonzero) digits is 4572288, while the sum is 54.
The spelling of 43080973974 in words is "forty-three billion, eighty million, nine hundred seventy-three thousand, nine hundred seventy-four".
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