Base | Representation |
---|---|
bin | 1001001001100… |
… | …00100110011000 |
3 | 12100102001111120 |
4 | 10210300212120 |
5 | 124121320422 |
6 | 11340525240 |
7 | 1621215453 |
oct | 444604630 |
9 | 170361446 |
10 | 76745112 |
11 | 3a358814 |
12 | 21850820 |
13 | 12b90a12 |
14 | a29a49a |
15 | 6b0e45c |
hex | 4930998 |
76745112 has 64 divisors (see below), whose sum is σ = 205148160. Its totient is φ = 23865600.
The previous prime is 76745111. The next prime is 76745129. The reversal of 76745112 is 21154767.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76745111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20937 + ... + 24327.
It is an arithmetic number, because the mean of its divisors is an integer number (3205440).
Almost surely, 276745112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 76745112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102574080).
76745112 is an abundant number, since it is smaller than the sum of its proper divisors (128403048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76745112 is a wasteful number, since it uses less digits than its factorization.
76745112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3464 (or 3460 counting only the distinct ones).
The product of its digits is 11760, while the sum is 33.
The square root of 76745112 is about 8760.4287566306. The cubic root of 76745112 is about 424.9621410336.
Adding to 76745112 its reverse (21154767), we get a palindrome (97899879).
The spelling of 76745112 in words is "seventy-six million, seven hundred forty-five thousand, one hundred twelve".
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