Base | Representation |
---|---|
bin | 100111000111100110111… |
… | …000110111111011111110 |
3 | 100111222210020200022111101 |
4 | 213013212320313323332 |
5 | 323020442411310422 |
6 | 5414542140243314 |
7 | 365134541633101 |
oct | 47074670677376 |
9 | 10458706608441 |
10 | 2688228228862 |
11 | 947086831600 |
12 | 374bb624053a |
13 | 166663c28857 |
14 | 9417a5c6738 |
15 | 49dd8897c27 |
hex | 271e6e37efe |
2688228228862 has 96 divisors (see below), whose sum is σ = 4820435214336. Its totient is φ = 1119220650240.
The previous prime is 2688228228827. The next prime is 2688228228919.
2688228228862 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 2688228228794 and 2688228228803.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22819203 + ... + 22936705.
It is an arithmetic number, because the mean of its divisors is an integer number (50212866816).
Almost surely, 22688228228862 is an apocalyptic number.
2688228228862 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2688228228862 is a deficient number, since it is larger than the sum of its proper divisors (2132206985474).
2688228228862 is a wasteful number, since it uses less digits than its factorization.
2688228228862 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117694 (or 117683 counting only the distinct ones).
The product of its digits is 75497472, while the sum is 64.
The spelling of 2688228228862 in words is "two trillion, six hundred eighty-eight billion, two hundred twenty-eight million, two hundred twenty-eight thousand, eight hundred sixty-two".
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