Base | Representation |
---|---|
bin | 111101111010110… |
… | …1100110011100001 |
3 | 12100210111210220121 |
4 | 1323311230303201 |
5 | 13223341042341 |
6 | 542055440241 |
7 | 102325641463 |
oct | 17365546341 |
9 | 5323453817 |
10 | 2077674721 |
11 | 97687a851 |
12 | 49b986081 |
13 | 2715a2235 |
14 | 159d18133 |
15 | c26074d1 |
hex | 7bd6cce1 |
2077674721 has 8 divisors (see below), whose sum is σ = 2091930624. Its totient is φ = 2063463360.
The previous prime is 2077674691. The next prime is 2077674749. The reversal of 2077674721 is 1274767702.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2077674721 - 25 = 2077674689 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2077674751) 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 7 ways as a sum of consecutive naturals, for example, 85305 + ... + 106921.
It is an arithmetic number, because the mean of its divisors is an integer number (261491328).
Almost surely, 22077674721 is an apocalyptic number.
It is an amenable number.
2077674721 is a deficient number, since it is larger than the sum of its proper divisors (14255903).
2077674721 is a wasteful number, since it uses less digits than its factorization.
2077674721 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22271.
The product of its (nonzero) digits is 230496, while the sum is 43.
The square root of 2077674721 is about 45581.5173178779. The cubic root of 2077674721 is about 1276.0250060203.
The spelling of 2077674721 in words is "two billion, seventy-seven million, six hundred seventy-four thousand, seven hundred twenty-one".
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