Base | Representation |
---|---|
bin | 1010001101100010011010 |
3 | 12001000000002 |
4 | 22031202122 |
5 | 1141130030 |
6 | 133213002 |
7 | 31516226 |
oct | 12154232 |
9 | 5030002 |
10 | 2676890 |
11 | 1569207 |
12 | a91162 |
13 | 729578 |
14 | 4d9786 |
15 | 37d245 |
hex | 28d89a |
2676890 has 16 divisors (see below), whose sum is σ = 4936680. Its totient is φ = 1044480.
The previous prime is 2676887. The next prime is 2676893. The reversal of 2676890 is 986762.
It is an interprime number because it is at equal distance from previous prime (2676887) and next prime (2676893).
It can be written as a sum of positive squares in 4 ways, for example, as 808201 + 1868689 = 899^2 + 1367^2 .
It is a d-powerful number, because it can be written as 2 + 64 + 73 + 66 + 87 + 96 + 0 .
It is not an unprimeable number, because it can be changed into a prime (2676893) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2855 + ... + 3674.
22676890 is an apocalyptic number.
2676890 is a deficient number, since it is larger than the sum of its proper divisors (2259790).
2676890 is a wasteful number, since it uses less digits than its factorization.
2676890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6577.
The product of its (nonzero) digits is 36288, while the sum is 38.
The square root of 2676890 is about 1636.1204112167. The cubic root of 2676890 is about 138.8492404753.
The spelling of 2676890 in words is "two million, six hundred seventy-six thousand, eight hundred ninety".
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