Base | Representation |
---|---|
bin | 1000011110111011… |
… | …1111100011001111 |
3 | 12212201000221020120 |
4 | 2013232333203033 |
5 | 14130433234322 |
6 | 1013545120023 |
7 | 110301150450 |
oct | 20756774317 |
9 | 5781027216 |
10 | 2277243087 |
11 | a69498489 |
12 | 536789013 |
13 | 2a3a37c22 |
14 | 178627127 |
15 | d4dc8a5c |
hex | 87bbf8cf |
2277243087 has 16 divisors (see below), whose sum is σ = 3620958720. Its totient is φ = 1244704032.
The previous prime is 2277243071. The next prime is 2277243113. The reversal of 2277243087 is 7803427722.
It is not a de Polignac number, because 2277243087 - 24 = 2277243071 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2277243037) 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, 2356912 + ... + 2357877.
It is an arithmetic number, because the mean of its divisors is an integer number (226309920).
Almost surely, 22277243087 is an apocalyptic number.
2277243087 is a deficient number, since it is larger than the sum of its proper divisors (1343715633).
2277243087 is a wasteful number, since it uses less digits than its factorization.
2277243087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4714822.
The product of its (nonzero) digits is 263424, while the sum is 42.
The square root of 2277243087 is about 47720.4682185747. The cubic root of 2277243087 is about 1315.6381674081.
The spelling of 2277243087 in words is "two billion, two hundred seventy-seven million, two hundred forty-three thousand, eighty-seven".
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