Base | Representation |
---|---|
bin | 10000010001010… |
… | …100100001100100 |
3 | 201000122121122012 |
4 | 100101110201210 |
5 | 1024340212342 |
6 | 43030453352 |
7 | 6523154213 |
oct | 2021244144 |
9 | 630577565 |
10 | 272975972 |
11 | 1300a6985 |
12 | 77504258 |
13 | 44728559 |
14 | 2837b07a |
15 | 18e71b82 |
hex | 10454864 |
272975972 has 12 divisors (see below), whose sum is σ = 484436736. Its totient is φ = 134565480.
The previous prime is 272975951. The next prime is 272975993. The reversal of 272975972 is 279579272.
It is an interprime number because it is at equal distance from previous prime (272975951) and next prime (272975993).
It is a self number, because there is not a number n which added to its sum of digits gives 272975972.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480308 + ... + 480875.
It is an arithmetic number, because the mean of its divisors is an integer number (40369728).
Almost surely, 2272975972 is an apocalyptic number.
It is an amenable number.
272975972 is a deficient number, since it is larger than the sum of its proper divisors (211460764).
272975972 is a wasteful number, since it uses less digits than its factorization.
272975972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 961258 (or 961256 counting only the distinct ones).
The product of its digits is 1111320, while the sum is 50.
The square root of 272975972 is about 16521.9845055005. The cubic root of 272975972 is about 648.6963789595.
The spelling of 272975972 in words is "two hundred seventy-two million, nine hundred seventy-five thousand, nine hundred seventy-two".
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