Base | Representation |
---|---|
bin | 10000001101101… |
… | …110010011000001 |
3 | 200221212201001212 |
4 | 100031232103001 |
5 | 1024120023321 |
6 | 42554335505 |
7 | 6512146004 |
oct | 2015562301 |
9 | 627781055 |
10 | 272032961 |
11 | 12a612432 |
12 | 7712a595 |
13 | 44488265 |
14 | 281b353b |
15 | 18d3755b |
hex | 1036e4c1 |
272032961 has 2 divisors, whose sum is σ = 272032962. Its totient is φ = 272032960.
The previous prime is 272032951. The next prime is 272032979. The reversal of 272032961 is 169230272.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 271623361 + 409600 = 16481^2 + 640^2 .
It is a cyclic number.
It is not a de Polignac number, because 272032961 - 210 = 272031937 is a prime.
It is not a weakly prime, because it can be changed into another prime (272032951) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136016480 + 136016481.
It is an arithmetic number, because the mean of its divisors is an integer number (136016481).
Almost surely, 2272032961 is an apocalyptic number.
It is an amenable number.
272032961 is a deficient number, since it is larger than the sum of its proper divisors (1).
272032961 is an equidigital number, since it uses as much as digits as its factorization.
272032961 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9072, while the sum is 32.
The square root of 272032961 is about 16493.4217492914. The cubic root of 272032961 is about 647.9485309740.
The spelling of 272032961 in words is "two hundred seventy-two million, thirty-two thousand, nine hundred sixty-one".
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