Base | Representation |
---|---|
bin | 1000011100110000… |
… | …0100100101001111 |
3 | 12212001210211201112 |
4 | 2013030010211033 |
5 | 14121112314110 |
6 | 1013021002235 |
7 | 110130302240 |
oct | 20714044517 |
9 | 5761724645 |
10 | 2268088655 |
11 | a64305638 |
12 | 5336b337b |
13 | 2a1b811c1 |
14 | 177322cc7 |
15 | d41bb405 |
hex | 8730494f |
2268088655 has 16 divisors (see below), whose sum is σ = 3111851520. Its totient is φ = 1554595872.
The previous prime is 2268088651. The next prime is 2268088661. The reversal of 2268088655 is 5568808622.
It is a cyclic number.
It is not a de Polignac number, because 2268088655 - 22 = 2268088651 is a prime.
It is a super-2 number, since 2×22680886552 = 10288452293879418050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2268088651) 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, 77702 + ... + 102828.
It is an arithmetic number, because the mean of its divisors is an integer number (194490720).
Almost surely, 22268088655 is an apocalyptic number.
2268088655 is a deficient number, since it is larger than the sum of its proper divisors (843762865).
2268088655 is a wasteful number, since it uses less digits than its factorization.
2268088655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27718.
The product of its (nonzero) digits is 1843200, while the sum is 50.
The square root of 2268088655 is about 47624.4543800766. The cubic root of 2268088655 is about 1313.8728610674.
The spelling of 2268088655 in words is "two billion, two hundred sixty-eight million, eighty-eight thousand, six hundred fifty-five".
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