Base | Representation |
---|---|
bin | 111101111000100000000 |
3 | 10211000120211 |
4 | 13233010000 |
5 | 1004342101 |
6 | 111243504 |
7 | 23143612 |
oct | 7570400 |
9 | 3730524 |
10 | 2027776 |
11 | 1165553 |
12 | 819594 |
13 | 55cc8a |
14 | 3aadb2 |
15 | 2a0c51 |
hex | 1ef100 |
2027776 has 27 divisors (see below), whose sum is σ = 4093621. Its totient is φ = 1002496.
The previous prime is 2027759. The next prime is 2027783. The reversal of 2027776 is 6777202.
The square root of 2027776 is 1424.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 389376 + 1638400 = 624^2 + 1280^2 .
It is a super-2 number, since 2×20277762 = 8223751012352, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 22740 + ... + 22828.
22027776 is an apocalyptic number.
2027776 is the 1424-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2027776
2027776 is an abundant number, since it is smaller than the sum of its proper divisors (2065845).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2027776 is an frugal number, since it uses more digits than its factorization.
2027776 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194 (or 91 counting only the distinct ones).
The product of its (nonzero) digits is 8232, while the sum is 31.
The cubic root of 2027776 is about 126.5726849803.
The spelling of 2027776 in words is "two million, twenty-seven thousand, seven hundred seventy-six".
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