Base | Representation |
---|---|
bin | 101000000110010010… |
… | …000010110001010001 |
3 | 11010010120200222110020 |
4 | 220012102002301101 |
5 | 1201134044104233 |
6 | 31440151254053 |
7 | 3052642011216 |
oct | 500622026121 |
9 | 133116628406 |
10 | 43055066193 |
11 | 1729450a537 |
12 | 841707a329 |
13 | 40a1ca7139 |
14 | 2126229b0d |
15 | 11bed069b3 |
hex | a06482c51 |
43055066193 has 32 divisors (see below), whose sum is σ = 60317466624. Its totient is φ = 27284040000.
The previous prime is 43055066191. The next prime is 43055066203. The reversal of 43055066193 is 39166055034.
It is not a de Polignac number, because 43055066193 - 21 = 43055066191 is a prime.
It is a super-2 number, since 2×430550661932 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (43055066191) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1777383 + ... + 1801443.
It is an arithmetic number, because the mean of its divisors is an integer number (1884920832).
Almost surely, 243055066193 is an apocalyptic number.
It is an amenable number.
43055066193 is a deficient number, since it is larger than the sum of its proper divisors (17262400431).
43055066193 is a wasteful number, since it uses less digits than its factorization.
43055066193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24437.
The product of its (nonzero) digits is 291600, while the sum is 42.
The spelling of 43055066193 in words is "forty-three billion, fifty-five million, sixty-six thousand, one hundred ninety-three".
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