Base | Representation |
---|---|
bin | 111101000010011… |
… | …0010110000011101 |
3 | 12021201211002020101 |
4 | 1322010302300131 |
5 | 13143301424304 |
6 | 535121221101 |
7 | 101516236321 |
oct | 17204626035 |
9 | 5251732211 |
10 | 2048076829 |
11 | 9610a4487 |
12 | 491a91791 |
13 | 26840b2a6 |
14 | 156011981 |
15 | bec0c8a4 |
hex | 7a132c1d |
2048076829 has 4 divisors (see below), whose sum is σ = 2048177884. Its totient is φ = 2047975776.
The previous prime is 2048076787. The next prime is 2048076839. The reversal of 2048076829 is 9286708402.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 876041604 + 1172035225 = 29598^2 + 34235^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2048076829 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2048076839) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8442 + ... + 64555.
It is an arithmetic number, because the mean of its divisors is an integer number (512044471).
Almost surely, 22048076829 is an apocalyptic number.
It is an amenable number.
2048076829 is a deficient number, since it is larger than the sum of its proper divisors (101055).
2048076829 is an equidigital number, since it uses as much as digits as its factorization.
2048076829 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101054.
The product of its (nonzero) digits is 387072, while the sum is 46.
The square root of 2048076829 is about 45255.6828365234. The cubic root of 2048076829 is about 1269.9367213806.
The spelling of 2048076829 in words is "two billion, forty-eight million, seventy-six thousand, eight hundred twenty-nine".
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