Base | Representation |
---|---|
bin | 1000011110101100… |
… | …0100000000100001 |
3 | 12212122002120220122 |
4 | 2013223010000201 |
5 | 14130202302034 |
6 | 1013511050025 |
7 | 110256326555 |
oct | 20753040041 |
9 | 5778076818 |
10 | 2276212769 |
11 | a68954386 |
12 | 536370915 |
13 | 2a3766c7c |
14 | 178439865 |
15 | d4c7362e |
hex | 87ac4021 |
2276212769 has 2 divisors, whose sum is σ = 2276212770. Its totient is φ = 2276212768.
The previous prime is 2276212753. The next prime is 2276212793. The reversal of 2276212769 is 9672126722.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1232922769 + 1043290000 = 35113^2 + 32300^2 .
It is a cyclic number.
It is not a de Polignac number, because 2276212769 - 24 = 2276212753 is a prime.
It is a super-2 number, since 2×22762127692 = 10362289139517294722, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2276212669) by changing a digit.
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, 1138106384 + 1138106385.
It is an arithmetic number, because the mean of its divisors is an integer number (1138106385).
Almost surely, 22276212769 is an apocalyptic number.
It is an amenable number.
2276212769 is a deficient number, since it is larger than the sum of its proper divisors (1).
2276212769 is an equidigital number, since it uses as much as digits as its factorization.
2276212769 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 254016, while the sum is 44.
The square root of 2276212769 is about 47709.6716505155. The cubic root of 2276212769 is about 1315.4397212875.
The spelling of 2276212769 in words is "two billion, two hundred seventy-six million, two hundred twelve thousand, seven hundred sixty-nine".
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