Base | Representation |
---|---|
bin | 1010010010011… |
… | …1001010111001 |
3 | 10000012100111100 |
4 | 2210213022321 |
5 | 42021331212 |
6 | 4140522013 |
7 | 1032533514 |
oct | 244471271 |
9 | 100170440 |
10 | 43152057 |
11 | 223a3863 |
12 | 12550309 |
13 | 8c2b480 |
14 | 5a33d7b |
15 | 3bc5bdc |
hex | 29272b9 |
43152057 has 24 divisors (see below), whose sum is σ = 67511808. Its totient is φ = 26402400.
The previous prime is 43152041. The next prime is 43152077. The reversal of 43152057 is 75025134.
It is a happy number.
43152057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 43152057 - 24 = 43152041 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 43152057.
It is not an unprimeable number, because it can be changed into a prime (43152037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21382 + ... + 23312.
It is an arithmetic number, because the mean of its divisors is an integer number (2812992).
Almost surely, 243152057 is an apocalyptic number.
It is an amenable number.
43152057 is a deficient number, since it is larger than the sum of its proper divisors (24359751).
43152057 is a wasteful number, since it uses less digits than its factorization.
43152057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2141 (or 2138 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 43152057 is about 6569.0225300268. The cubic root of 43152057 is about 350.7522785174.
It can be divided in two parts, 43 and 152057, that added together give a square (152100 = 3902).
The spelling of 43152057 in words is "forty-three million, one hundred fifty-two thousand, fifty-seven".
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