Base | Representation |
---|---|
bin | 1001000110101… |
… | …10011010000111 |
3 | 12022201021202011 |
4 | 10203112122013 |
5 | 124023010222 |
6 | 11324555051 |
7 | 1615116433 |
oct | 443263207 |
9 | 168637664 |
10 | 76375687 |
11 | 3a126203 |
12 | 216b2a87 |
13 | 12a9181b |
14 | a2019c3 |
15 | 6a89c77 |
hex | 48d6687 |
76375687 has 12 divisors (see below), whose sum is σ = 81610200. Its totient is φ = 71456112.
The previous prime is 76375669. The next prime is 76375693. The reversal of 76375687 is 78657367.
It is not a de Polignac number, because 76375687 - 223 = 67987079 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 76375687.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76375627) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28689 + ... + 31237.
It is an arithmetic number, because the mean of its divisors is an integer number (6800850).
Almost surely, 276375687 is an apocalyptic number.
76375687 is a deficient number, since it is larger than the sum of its proper divisors (5234513).
76375687 is a wasteful number, since it uses less digits than its factorization.
76375687 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2670 (or 2651 counting only the distinct ones).
The product of its digits is 1481760, while the sum is 49.
The square root of 76375687 is about 8739.3184516872. The cubic root of 76375687 is about 424.2791693446.
The spelling of 76375687 in words is "seventy-six million, three hundred seventy-five thousand, six hundred eighty-seven".
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