Base | Representation |
---|---|
bin | 10000010000101… |
… | …110001101100100 |
3 | 201000100122101001 |
4 | 100100232031210 |
5 | 1024320202134 |
6 | 43023243044 |
7 | 6521631541 |
oct | 2020561544 |
9 | 630318331 |
10 | 272819044 |
11 | 12aaa9a93 |
12 | 77449484 |
13 | 446a1cb4 |
14 | 28339bc8 |
15 | 18e40414 |
hex | 1042e364 |
272819044 has 6 divisors (see below), whose sum is σ = 477433334. Its totient is φ = 136409520.
The previous prime is 272819033. The next prime is 272819051. The reversal of 272819044 is 440918272.
It can be written as a sum of positive squares in only one way, i.e., 211353444 + 61465600 = 14538^2 + 7840^2 .
It is a junction number, because it is equal to n+sod(n) for n = 272818994 and 272819012.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34102377 + ... + 34102384.
Almost surely, 2272819044 is an apocalyptic number.
It is an amenable number.
272819044 is a deficient number, since it is larger than the sum of its proper divisors (204614290).
272819044 is a wasteful number, since it uses less digits than its factorization.
272819044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68204765 (or 68204763 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 37.
The square root of 272819044 is about 16517.2347564597. The cubic root of 272819044 is about 648.5720479447.
The spelling of 272819044 in words is "two hundred seventy-two million, eight hundred nineteen thousand, forty-four".
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