Base | Representation |
---|---|
bin | 1001111100111010… |
… | …0010111011110010 |
3 | 20220011200200210001 |
4 | 2133032202323302 |
5 | 20432333443300 |
6 | 1121025100214 |
7 | 123125305231 |
oct | 23716427362 |
9 | 6804620701 |
10 | 2671390450 |
11 | 1150a26203 |
12 | 62678766a |
13 | 3375aa611 |
14 | 1b4b06b18 |
15 | 1097d316a |
hex | 9f3a2ef2 |
2671390450 has 24 divisors (see below), whose sum is σ = 4998555072. Its totient is φ = 1062154320.
The previous prime is 2671390391. The next prime is 2671390457. The reversal of 2671390450 is 540931762.
It is not an unprimeable number, because it can be changed into a prime (2671390457) 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 11 ways as a sum of consecutive naturals, for example, 151614 + ... + 168313.
It is an arithmetic number, because the mean of its divisors is an integer number (208273128).
Almost surely, 22671390450 is an apocalyptic number.
2671390450 is a deficient number, since it is larger than the sum of its proper divisors (2327164622).
2671390450 is a wasteful number, since it uses less digits than its factorization.
2671390450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 320106 (or 320101 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 37.
The square root of 2671390450 is about 51685.4955475905. The cubic root of 2671390450 is about 1387.5408877922.
The spelling of 2671390450 in words is "two billion, six hundred seventy-one million, three hundred ninety thousand, four hundred fifty".
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