Base | Representation |
---|---|
bin | 1001001010011… |
… | …00110001110000 |
3 | 12100121220211020 |
4 | 10211030301300 |
5 | 124134014103 |
6 | 11343215440 |
7 | 1622206113 |
oct | 445146160 |
9 | 170556736 |
10 | 76860528 |
11 | 3a4274a8 |
12 | 218a7580 |
13 | 12c01404 |
14 | a2ca57a |
15 | 6b33753 |
hex | 494cc70 |
76860528 has 20 divisors (see below), whose sum is σ = 198556488. Its totient is φ = 25620160.
The previous prime is 76860523. The next prime is 76860533. The reversal of 76860528 is 82506867.
It is an interprime number because it is at equal distance from previous prime (76860523) and next prime (76860533).
It is a self number, because there is not a number n which added to its sum of digits gives 76860528.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76860521) 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, 800583 + ... + 800678.
Almost surely, 276860528 is an apocalyptic number.
It is an amenable number.
76860528 is an abundant number, since it is smaller than the sum of its proper divisors (121695960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76860528 is a wasteful number, since it uses less digits than its factorization.
76860528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1601272 (or 1601266 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 42.
The square root of 76860528 is about 8767.0136306498. The cubic root of 76860528 is about 425.1750660545.
It can be divided in two parts, 7686052 and 8, that multiplied together give a palindrome (61488416).
The spelling of 76860528 in words is "seventy-six million, eight hundred sixty thousand, five hundred twenty-eight".
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