Base | Representation |
---|---|
bin | 111100101000100… |
… | …1101011111010111 |
3 | 12020210101002112221 |
4 | 1321101031133113 |
5 | 13131321223324 |
6 | 533515323211 |
7 | 101263300522 |
oct | 17121153727 |
9 | 5223332487 |
10 | 2034554839 |
11 | 9544a9189 |
12 | 489450507 |
13 | 265685605 |
14 | 1542d1bb9 |
15 | bd93b0e4 |
hex | 7944d7d7 |
2034554839 has 4 divisors (see below), whose sum is σ = 2034868840. Its totient is φ = 2034240840.
The previous prime is 2034554813. The next prime is 2034554857. The reversal of 2034554839 is 9384554302.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2034554839 - 217 = 2034423767 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2034554795 and 2034554804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2034554239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147072 + ... + 160309.
It is an arithmetic number, because the mean of its divisors is an integer number (508717210).
Almost surely, 22034554839 is an apocalyptic number.
2034554839 is a deficient number, since it is larger than the sum of its proper divisors (314001).
2034554839 is an equidigital number, since it uses as much as digits as its factorization.
2034554839 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314000.
The product of its (nonzero) digits is 518400, while the sum is 43.
The square root of 2034554839 is about 45106.0399392365. The cubic root of 2034554839 is about 1267.1357192763.
The spelling of 2034554839 in words is "two billion, thirty-four million, five hundred fifty-four thousand, eight hundred thirty-nine".
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