Base | Representation |
---|---|
bin | 1000011101111011… |
… | …1111100111010100 |
3 | 12212102010212002122 |
4 | 2013132333213110 |
5 | 14123400032134 |
6 | 1013315155112 |
7 | 110220412100 |
oct | 20736774724 |
9 | 5772125078 |
10 | 2273049044 |
11 | a67093432 |
12 | 5352a5a98 |
13 | 2a2bc9c46 |
14 | 177c54900 |
15 | d484b02e |
hex | 877bf9d4 |
2273049044 has 18 divisors (see below), whose sum is σ = 4627278810. Its totient is φ = 974163792.
The previous prime is 2273049041. The next prime is 2273049047. The reversal of 2273049044 is 4409403722.
It is an interprime number because it is at equal distance from previous prime (2273049041) and next prime (2273049047).
It can be written as a sum of positive squares in only one way, i.e., 2048648644 + 224400400 = 45262^2 + 14980^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2273048995 and 2273049013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2273049041) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5798399 + ... + 5798790.
It is an arithmetic number, because the mean of its divisors is an integer number (257071045).
Almost surely, 22273049044 is an apocalyptic number.
It is an amenable number.
2273049044 is an abundant number, since it is smaller than the sum of its proper divisors (2354229766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2273049044 is a wasteful number, since it uses less digits than its factorization.
2273049044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11597207 (or 11597198 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 35.
The square root of 2273049044 is about 47676.5041084180. The cubic root of 2273049044 is about 1314.8299922381.
The spelling of 2273049044 in words is "two billion, two hundred seventy-three million, forty-nine thousand, forty-four".
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