Base | Representation |
---|---|
bin | 10100100111100… |
… | …10100111000110 |
3 | 110001110021210021 |
4 | 22103302213012 |
5 | 323234211243 |
6 | 25055045354 |
7 | 4200065065 |
oct | 1223624706 |
9 | 401407707 |
10 | 172960198 |
11 | 896a4614 |
12 | 49b1085a |
13 | 29aaa818 |
14 | 18d841dc |
15 | 102b76ed |
hex | a4f29c6 |
172960198 has 8 divisors (see below), whose sum is σ = 259508808. Its totient is φ = 86457264.
The previous prime is 172960133. The next prime is 172960199. The reversal of 172960198 is 891069271.
172960198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (172960199) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565 + ... + 18607.
It is an arithmetic number, because the mean of its divisors is an integer number (32438601).
Almost surely, 2172960198 is an apocalyptic number.
172960198 is a deficient number, since it is larger than the sum of its proper divisors (86548610).
172960198 is a wasteful number, since it uses less digits than its factorization.
172960198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22838.
The product of its (nonzero) digits is 54432, while the sum is 43.
The square root of 172960198 is about 13151.4333059176. The cubic root of 172960198 is about 557.1627303077.
The spelling of 172960198 in words is "one hundred seventy-two million, nine hundred sixty thousand, one hundred ninety-eight".
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