Base | Representation |
---|---|
bin | 10100101000010… |
… | …10010000010011 |
3 | 110001122012122010 |
4 | 22110022100103 |
5 | 323300311133 |
6 | 25101114003 |
7 | 4200650325 |
oct | 1224122023 |
9 | 401565563 |
10 | 173057043 |
11 | 89760355 |
12 | 49b58903 |
13 | 29b12923 |
14 | 18dab615 |
15 | 102d6263 |
hex | a50a413 |
173057043 has 8 divisors (see below), whose sum is σ = 230846400. Its totient is φ = 115319528.
The previous prime is 173057009. The next prime is 173057051. The reversal of 173057043 is 340750371.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 173057043 - 26 = 173056979 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 173057043.
It is not an unprimeable number, because it can be changed into a prime (173057063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4353 + ... + 19106.
It is an arithmetic number, because the mean of its divisors is an integer number (28855800).
Almost surely, 2173057043 is an apocalyptic number.
173057043 is a deficient number, since it is larger than the sum of its proper divisors (57789357).
173057043 is a wasteful number, since it uses less digits than its factorization.
173057043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25921.
The product of its (nonzero) digits is 8820, while the sum is 30.
The square root of 173057043 is about 13155.1147087359. The cubic root of 173057043 is about 557.2667009658.
The spelling of 173057043 in words is "one hundred seventy-three million, fifty-seven thousand, forty-three".
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