Base | Representation |
---|---|
bin | 1001000100010… |
… | …10100100101011 |
3 | 12022010111122201 |
4 | 10202022210223 |
5 | 123433040232 |
6 | 11314201031 |
7 | 1612354021 |
oct | 442124453 |
9 | 168114581 |
10 | 76065067 |
11 | 39a338a1 |
12 | 21583177 |
13 | 129b3320 |
14 | a160711 |
15 | 6a27be7 |
hex | 488a92b |
76065067 has 4 divisors (see below), whose sum is σ = 81916240. Its totient is φ = 70213896.
The previous prime is 76065047. The next prime is 76065097. The reversal of 76065067 is 76056067.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76056067 = 29 ⋅2622623.
It is a cyclic number.
It is not a de Polignac number, because 76065067 - 27 = 76064939 is a prime.
It is a super-3 number, since 3×760650673 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (76065047) 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, 2925567 + ... + 2925592.
It is an arithmetic number, because the mean of its divisors is an integer number (20479060).
Almost surely, 276065067 is an apocalyptic number.
76065067 is a deficient number, since it is larger than the sum of its proper divisors (5851173).
76065067 is a wasteful number, since it uses less digits than its factorization.
76065067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5851172.
The product of its (nonzero) digits is 52920, while the sum is 37.
The square root of 76065067 is about 8721.5289370614. The cubic root of 76065067 is about 423.7032065465.
The spelling of 76065067 in words is "seventy-six million, sixty-five thousand, sixty-seven".
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