Base | Representation |
---|---|
bin | 10100101001110… |
… | …01011000110001 |
3 | 110002000000110021 |
4 | 22110321120301 |
5 | 323323000342 |
6 | 25105203441 |
7 | 4202413216 |
oct | 1224713061 |
9 | 402000407 |
10 | 173250097 |
11 | 898823a9 |
12 | 4a030581 |
13 | 29b7c767 |
14 | 1901bb0d |
15 | 10323567 |
hex | a539631 |
173250097 has 8 divisors (see below), whose sum is σ = 176103720. Its totient is φ = 170409600.
The previous prime is 173250067. The next prime is 173250107. The reversal of 173250097 is 790052371.
It can be written as a sum of positive squares in 4 ways, for example, as 20875761 + 152374336 = 4569^2 + 12344^2 .
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 173250097 - 219 = 172725809 is a prime.
It is a super-2 number, since 2×1732500972 = 60031192221018818, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (173250067) 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 7 ways as a sum of consecutive naturals, for example, 25347 + ... + 31447.
It is an arithmetic number, because the mean of its divisors is an integer number (22012965).
Almost surely, 2173250097 is an apocalyptic number.
It is an amenable number.
173250097 is a deficient number, since it is larger than the sum of its proper divisors (2853623).
173250097 is an equidigital number, since it uses as much as digits as its factorization.
173250097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6563.
The product of its (nonzero) digits is 13230, while the sum is 34.
The square root of 173250097 is about 13162.4502658130. The cubic root of 173250097 is about 557.4738438130.
The spelling of 173250097 in words is "one hundred seventy-three million, two hundred fifty thousand, ninety-seven".
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