Base | Representation |
---|---|
bin | 100110110000000… |
… | …0010011000111101 |
3 | 10100121122020111021 |
4 | 1031200002120331 |
5 | 10130330302104 |
6 | 333004424141 |
7 | 44135614630 |
oct | 11540023075 |
9 | 3317566437 |
10 | 1300244029 |
11 | 607a54647 |
12 | 303548051 |
13 | 1794c2086 |
14 | c4985c17 |
15 | 7923c754 |
hex | 4d80263d |
1300244029 has 24 divisors (see below), whose sum is σ = 1576830528. Its totient is φ = 1049623680.
The previous prime is 1300243993. The next prime is 1300244059. The reversal of 1300244029 is 9204420031.
It is not a de Polignac number, because 1300244029 - 225 = 1266689597 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1300243994 and 1300244012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1300244059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 238674 + ... + 244060.
It is an arithmetic number, because the mean of its divisors is an integer number (65701272).
Almost surely, 21300244029 is an apocalyptic number.
It is an amenable number.
1300244029 is a deficient number, since it is larger than the sum of its proper divisors (276586499).
1300244029 is an equidigital number, since it uses as much as digits as its factorization.
1300244029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5493 (or 5464 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 1300244029 is about 36058.8966691994. The cubic root of 1300244029 is about 1091.4611689203.
The spelling of 1300244029 in words is "one billion, three hundred million, two hundred forty-four thousand, twenty-nine".
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