Base | Representation |
---|---|
bin | 111101110100011… |
… | …1001101100011011 |
3 | 12100120012100121110 |
4 | 1323220321230123 |
5 | 13222011212033 |
6 | 541455511403 |
7 | 102255266064 |
oct | 17350715433 |
9 | 5316170543 |
10 | 2074319643 |
11 | 974999060 |
12 | 49a828563 |
13 | 270999096 |
14 | 1596c356b |
15 | c2193363 |
hex | 7ba39b1b |
2074319643 has 16 divisors (see below), whose sum is σ = 3043898496. Its totient is φ = 1246035840.
The previous prime is 2074319609. The next prime is 2074319659. The reversal of 2074319643 is 3469134702.
It is not a de Polignac number, because 2074319643 - 29 = 2074319131 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2074319543) 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 15 ways as a sum of consecutive naturals, for example, 274405 + ... + 281862.
It is an arithmetic number, because the mean of its divisors is an integer number (190243656).
Almost surely, 22074319643 is an apocalyptic number.
2074319643 is a deficient number, since it is larger than the sum of its proper divisors (969578853).
2074319643 is a wasteful number, since it uses less digits than its factorization.
2074319643 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 556394.
The product of its (nonzero) digits is 108864, while the sum is 39.
The square root of 2074319643 is about 45544.6993952095. The cubic root of 2074319643 is about 1275.3377842442.
The spelling of 2074319643 in words is "two billion, seventy-four million, three hundred nineteen thousand, six hundred forty-three".
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