Base | Representation |
---|---|
bin | 1001001001100… |
… | …10000010100100 |
3 | 12100102100121002 |
4 | 10210302002210 |
5 | 124122013022 |
6 | 11341012432 |
7 | 1621241612 |
oct | 444620244 |
9 | 170370532 |
10 | 76751012 |
11 | 3a362198 |
12 | 21854118 |
13 | 12b93600 |
14 | a29c6b2 |
15 | 6b11092 |
hex | 49320a4 |
76751012 has 18 divisors (see below), whose sum is σ = 145442178. Its totient is φ = 35423232.
The previous prime is 76750997. The next prime is 76751021. The reversal of 76751012 is 21015767.
It can be written as a sum of positive squares in 3 ways, for example, as 817216 + 75933796 = 904^2 + 8714^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56093 + ... + 57444.
It is an arithmetic number, because the mean of its divisors is an integer number (8080121).
Almost surely, 276751012 is an apocalyptic number.
It is an amenable number.
76751012 is a deficient number, since it is larger than the sum of its proper divisors (68691166).
76751012 is a wasteful number, since it uses less digits than its factorization.
76751012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113567 (or 113552 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 29.
The square root of 76751012 is about 8760.7654916680. The cubic root of 76751012 is about 424.9730308146.
Adding to 76751012 its reverse (21015767), we get a palindrome (97766779).
The spelling of 76751012 in words is "seventy-six million, seven hundred fifty-one thousand, twelve".
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