Base | Representation |
---|---|
bin | 10000010001000… |
… | …110100111111010 |
3 | 201000112201112101 |
4 | 100101012213322 |
5 | 1024331402114 |
6 | 43025334014 |
7 | 6522526213 |
oct | 2021064772 |
9 | 630481471 |
10 | 272919034 |
11 | 130068123 |
12 | 7749730a |
13 | 4470866b |
14 | 2836440a |
15 | 18e5ed74 |
hex | 104469fa |
272919034 has 16 divisors (see below), whose sum is σ = 415051560. Its totient is φ = 134576640.
The previous prime is 272919019. The next prime is 272919089. The reversal of 272919034 is 430919272.
It can be written as a sum of positive squares in 4 ways, for example, as 126630009 + 146289025 = 11253^2 + 12095^2 .
It is a junction number, because it is equal to n+sod(n) for n = 272918984 and 272919002.
It is an unprimeable number.
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, 75304 + ... + 78844.
Almost surely, 2272919034 is an apocalyptic number.
272919034 is a deficient number, since it is larger than the sum of its proper divisors (142132526).
272919034 is a wasteful number, since it uses less digits than its factorization.
272919034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4065.
The product of its (nonzero) digits is 27216, while the sum is 37.
The square root of 272919034 is about 16520.2613175458. The cubic root of 272919034 is about 648.6512735943.
The spelling of 272919034 in words is "two hundred seventy-two million, nine hundred nineteen thousand, thirty-four".
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