Base | Representation |
---|---|
bin | 1001101110000001… |
… | …1100100001000110 |
3 | 20201211020121100202 |
4 | 2123200130201012 |
5 | 20320344131034 |
6 | 1110515210502 |
7 | 121436624612 |
oct | 23340344106 |
9 | 6654217322 |
10 | 2608973894 |
11 | 111977477a |
12 | 6098a6a32 |
13 | 327695747 |
14 | 1aa6da342 |
15 | 1040a447e |
hex | 9b81c846 |
2608973894 has 8 divisors (see below), whose sum is σ = 3962998560. Its totient is φ = 1287974376.
The previous prime is 2608973891. The next prime is 2608973911. The reversal of 2608973894 is 4983798062.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2608973891) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8256089 + ... + 8256404.
It is an arithmetic number, because the mean of its divisors is an integer number (495374820).
Almost surely, 22608973894 is an apocalyptic number.
2608973894 is a deficient number, since it is larger than the sum of its proper divisors (1354024666).
2608973894 is a wasteful number, since it uses less digits than its factorization.
2608973894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16512574.
The product of its (nonzero) digits is 5225472, while the sum is 56.
The square root of 2608973894 is about 51078.1156073714. The cubic root of 2608973894 is about 1376.6490661222.
The spelling of 2608973894 in words is "two billion, six hundred eight million, nine hundred seventy-three thousand, eight hundred ninety-four".
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