Base | Representation |
---|---|
bin | 10111010001110… |
… | …01111111100100 |
3 | 111121102212202100 |
4 | 23220321333210 |
5 | 344442211201 |
6 | 31213212100 |
7 | 4560535044 |
oct | 1350717744 |
9 | 447385670 |
10 | 195272676 |
11 | a0254285 |
12 | 55491030 |
13 | 315c0681 |
14 | 1bd11724 |
15 | 12223886 |
hex | ba39fe4 |
195272676 has 81 divisors (see below), whose sum is σ = 528204859. Its totient is φ = 60814848.
The previous prime is 195272629. The next prime is 195272687. The reversal of 195272676 is 676272591.
The square root of 195272676 is 13974.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 27311076 + 167961600 = 5226^2 + 12960^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1425280 + ... + 1425416.
Almost surely, 2195272676 is an apocalyptic number.
195272676 is the 13974-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 195272676
195272676 is an abundant number, since it is smaller than the sum of its proper divisors (332932183).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195272676 is a wasteful number, since it uses less digits than its factorization.
195272676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 318 (or 159 counting only the distinct ones).
The product of its digits is 317520, while the sum is 45.
The cubic root of 195272676 is about 580.1591675726.
The spelling of 195272676 in words is "one hundred ninety-five million, two hundred seventy-two thousand, six hundred seventy-six".
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