Base | Representation |
---|---|
bin | 10000000011011… |
… | …100111111100001 |
3 | 200202210220220022 |
4 | 100003130333201 |
5 | 1022422400031 |
6 | 42420523225 |
7 | 6450233453 |
oct | 2003347741 |
9 | 622726808 |
10 | 269340641 |
11 | 129043679 |
12 | 76250515 |
13 | 43a5497b |
14 | 27ab22d3 |
15 | 189a497b |
hex | 100dcfe1 |
269340641 has 2 divisors, whose sum is σ = 269340642. Its totient is φ = 269340640.
The previous prime is 269340629. The next prime is 269340653. The reversal of 269340641 is 146043962.
It is a balanced prime because it is at equal distance from previous prime (269340629) and next prime (269340653).
It can be written as a sum of positive squares in only one way, i.e., 162817600 + 106523041 = 12760^2 + 10321^2 .
It is a cyclic number.
It is not a de Polignac number, because 269340641 - 214 = 269324257 is a prime.
It is not a weakly prime, because it can be changed into another prime (269340671) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134670320 + 134670321.
It is an arithmetic number, because the mean of its divisors is an integer number (134670321).
Almost surely, 2269340641 is an apocalyptic number.
It is an amenable number.
269340641 is a deficient number, since it is larger than the sum of its proper divisors (1).
269340641 is an equidigital number, since it uses as much as digits as its factorization.
269340641 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 31104, while the sum is 35.
The square root of 269340641 is about 16411.6008055278. The cubic root of 269340641 is about 645.8038500348.
It can be divided in two parts, 2693 and 40641, that added together give a palindrome (43334).
The spelling of 269340641 in words is "two hundred sixty-nine million, three hundred forty thousand, six hundred forty-one".
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