Base | Representation |
---|---|
bin | 11110010111011000000010 |
3 | 112222102011021 |
4 | 132113120002 |
5 | 4014210231 |
6 | 442340054 |
7 | 124442122 |
oct | 36273002 |
9 | 15872137 |
10 | 7960066 |
11 | 4547574 |
12 | 27ba62a |
13 | 18591ca |
14 | 10b2c82 |
15 | a73811 |
hex | 797602 |
7960066 has 8 divisors (see below), whose sum is σ = 12103884. Its totient is φ = 3925440.
The previous prime is 7960039. The next prime is 7960067. The reversal of 7960066 is 6600697.
It can be written as a sum of positive squares in 2 ways, for example, as 7958041 + 2025 = 2821^2 + 45^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (7960067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27115 + ... + 27406.
Almost surely, 27960066 is an apocalyptic number.
7960066 is a deficient number, since it is larger than the sum of its proper divisors (4143818).
7960066 is a wasteful number, since it uses less digits than its factorization.
7960066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54596.
The product of its (nonzero) digits is 13608, while the sum is 34.
The square root of 7960066 is about 2821.3588924488. The cubic root of 7960066 is about 199.6666614022. Note that the first 5 decimals are identical.
The spelling of 7960066 in words is "seven million, nine hundred sixty thousand, sixty-six".
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