Base | Representation |
---|---|
bin | 1010010000111… |
… | …1000000010001 |
3 | 10000000022201021 |
4 | 2210033000101 |
5 | 42010144243 |
6 | 4134435441 |
7 | 1031642110 |
oct | 244170021 |
9 | 100008637 |
10 | 43053073 |
11 | 22336458 |
12 | 12502b81 |
13 | 8bc53bb |
14 | 5a09c77 |
15 | 3ba66ed |
hex | 290f011 |
43053073 has 16 divisors (see below), whose sum is σ = 50093056. Its totient is φ = 36242640.
The previous prime is 43053071. The next prime is 43053077. The reversal of 43053073 is 37035034.
It is not a de Polignac number, because 43053073 - 21 = 43053071 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (43053071) 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, 151990 + ... + 152272.
It is an arithmetic number, because the mean of its divisors is an integer number (3130816).
Almost surely, 243053073 is an apocalyptic number.
It is an amenable number.
43053073 is a deficient number, since it is larger than the sum of its proper divisors (7039983).
43053073 is a wasteful number, since it uses less digits than its factorization.
43053073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 604.
The product of its (nonzero) digits is 3780, while the sum is 25.
The square root of 43053073 is about 6561.4840546937. The cubic root of 43053073 is about 350.4838830931.
The spelling of 43053073 in words is "forty-three million, fifty-three thousand, seventy-three".
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