Base | Representation |
---|---|
bin | 1000010011010100111 |
3 | 111211011112 |
4 | 1002122213 |
5 | 32201124 |
6 | 5455235 |
7 | 2212055 |
oct | 1023247 |
9 | 454145 |
10 | 272039 |
11 | 176429 |
12 | 11151b |
13 | 96a91 |
14 | 711d5 |
15 | 5590e |
hex | 426a7 |
272039 has 2 divisors, whose sum is σ = 272040. Its totient is φ = 272038.
The previous prime is 272029. The next prime is 272053. The reversal of 272039 is 930272.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-272039 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (272009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136019 + 136020.
It is an arithmetic number, because the mean of its divisors is an integer number (136020).
2272039 is an apocalyptic number.
272039 is a deficient number, since it is larger than the sum of its proper divisors (1).
272039 is an equidigital number, since it uses as much as digits as its factorization.
272039 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 756, while the sum is 23.
The square root of 272039 is about 521.5735806193. The cubic root of 272039 is about 64.7953325653.
The spelling of 272039 in words is "two hundred seventy-two thousand, thirty-nine".
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