Base | Representation |
---|---|
bin | 1001111100111010… |
… | …0011100011100001 |
3 | 20220011200211021020 |
4 | 2133032203203201 |
5 | 20432334033433 |
6 | 1121025120053 |
7 | 123125315523 |
oct | 23716434341 |
9 | 6804624236 |
10 | 2671392993 |
11 | 1150a28105 |
12 | 626789029 |
13 | 3375ab819 |
14 | 1b4b07a13 |
15 | 1097d3cb3 |
hex | 9f3a38e1 |
2671392993 has 8 divisors (see below), whose sum is σ = 3563933856. Its totient is φ = 1779890400.
The previous prime is 2671392991. The next prime is 2671393009. The reversal of 2671392993 is 3992931762.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2671392993 - 21 = 2671392991 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2671392991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253543 + ... + 263868.
It is an arithmetic number, because the mean of its divisors is an integer number (445491732).
Almost surely, 22671392993 is an apocalyptic number.
It is an amenable number.
2671392993 is a deficient number, since it is larger than the sum of its proper divisors (892540863).
2671392993 is a wasteful number, since it uses less digits than its factorization.
2671392993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 519135.
The product of its digits is 1102248, while the sum is 51.
The square root of 2671392993 is about 51685.5201482969. The cubic root of 2671392993 is about 1387.5413280767.
The spelling of 2671392993 in words is "two billion, six hundred seventy-one million, three hundred ninety-two thousand, nine hundred ninety-three".
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