Base | Representation |
---|---|
bin | 111110000100010… |
… | …1111110111100111 |
3 | 12101010220111102010 |
4 | 1330020233313213 |
5 | 13231130334012 |
6 | 542354445303 |
7 | 102416246250 |
oct | 17410576747 |
9 | 5333814363 |
10 | 2082668007 |
11 | 979680332 |
12 | 4a1593833 |
13 | 27262cc44 |
14 | 15a857b27 |
15 | c2c91c3c |
hex | 7c22fde7 |
2082668007 has 16 divisors (see below), whose sum is σ = 3177453312. Its totient is φ = 1188647040.
The previous prime is 2082667991. The next prime is 2082668041. The reversal of 2082668007 is 7008662802.
It is not a de Polignac number, because 2082668007 - 24 = 2082667991 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2082668087) 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, 42594 + ... + 77327.
It is an arithmetic number, because the mean of its divisors is an integer number (198590832).
Almost surely, 22082668007 is an apocalyptic number.
2082668007 is a deficient number, since it is larger than the sum of its proper divisors (1094785305).
2082668007 is a wasteful number, since it uses less digits than its factorization.
2082668007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120758.
The product of its (nonzero) digits is 64512, while the sum is 39.
The square root of 2082668007 is about 45636.2575919630. The cubic root of 2082668007 is about 1277.0464139549.
The spelling of 2082668007 in words is "two billion, eighty-two million, six hundred sixty-eight thousand, seven".
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