Base | Representation |
---|---|
bin | 1010101010111010… |
… | …0011000011110111 |
3 | 21101121201222122110 |
4 | 2222232203003313 |
5 | 21331232011301 |
6 | 1152120302103 |
7 | 130660252161 |
oct | 25256430367 |
9 | 7347658573 |
10 | 2864328951 |
11 | 123a925810 |
12 | 67b311933 |
13 | 368561703 |
14 | 1d25ab931 |
15 | 11b6e50d6 |
hex | aaba30f7 |
2864328951 has 16 divisors (see below), whose sum is σ = 4167191808. Its totient is φ = 1735584000.
The previous prime is 2864328941. The next prime is 2864328967. The reversal of 2864328951 is 1598234682.
It is not a de Polignac number, because 2864328951 - 222 = 2860134647 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2864328951.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2864328911) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290535 + ... + 300231.
It is an arithmetic number, because the mean of its divisors is an integer number (260449488).
Almost surely, 22864328951 is an apocalyptic number.
2864328951 is a deficient number, since it is larger than the sum of its proper divisors (1302862857).
2864328951 is a wasteful number, since it uses less digits than its factorization.
2864328951 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18662.
The product of its digits is 829440, while the sum is 48.
The square root of 2864328951 is about 53519.4259218090. The cubic root of 2864328951 is about 1420.1720599218.
The spelling of 2864328951 in words is "two billion, eight hundred sixty-four million, three hundred twenty-eight thousand, nine hundred fifty-one".
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