Base | Representation |
---|---|
bin | 1001000100011… |
… | …11010101000001 |
3 | 12022011111101010 |
4 | 10202033111001 |
5 | 123434201140 |
6 | 11314431133 |
7 | 1612464555 |
oct | 442172501 |
9 | 168144333 |
10 | 76084545 |
11 | 39a47499 |
12 | 215924a9 |
13 | 129bc154 |
14 | a167865 |
15 | 6a2d880 |
hex | 488f541 |
76084545 has 16 divisors (see below), whose sum is σ = 125933760. Its totient is φ = 39178944.
The previous prime is 76084517. The next prime is 76084549. The reversal of 76084545 is 54548067.
It is not a de Polignac number, because 76084545 - 25 = 76084513 is a prime.
It is not an unprimeable number, because it can be changed into a prime (76084549) 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 15 ways as a sum of consecutive naturals, for example, 87019 + ... + 87888.
It is an arithmetic number, because the mean of its divisors is an integer number (7870860).
Almost surely, 276084545 is an apocalyptic number.
It is an amenable number.
76084545 is a deficient number, since it is larger than the sum of its proper divisors (49849215).
76084545 is a wasteful number, since it uses less digits than its factorization.
76084545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174944.
The product of its (nonzero) digits is 134400, while the sum is 39.
The square root of 76084545 is about 8722.6455275908. The cubic root of 76084545 is about 423.7393693872.
The spelling of 76084545 in words is "seventy-six million, eighty-four thousand, five hundred forty-five".
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