Base | Representation |
---|---|
bin | 1001000111001… |
… | …00111010111010 |
3 | 12022211022021202 |
4 | 10203210322322 |
5 | 124031411010 |
6 | 11330134202 |
7 | 1615454642 |
oct | 443447272 |
9 | 168738252 |
10 | 76435130 |
11 | 3a166932 |
12 | 21721362 |
13 | 12ab28b5 |
14 | a219522 |
15 | 6a9c6a5 |
hex | 48e4eba |
76435130 has 16 divisors (see below), whose sum is σ = 137686824. Its totient is φ = 30551040.
The previous prime is 76435109. The next prime is 76435133. The reversal of 76435130 is 3153467.
It can be written as a sum of positive squares in 4 ways, for example, as 37957921 + 38477209 = 6161^2 + 6203^2 .
It is a junction number, because it is equal to n+sod(n) for n = 76435093 and 76435102.
It is not an unprimeable number, because it can be changed into a prime (76435133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18974 + ... + 22646.
Almost surely, 276435130 is an apocalyptic number.
76435130 is a deficient number, since it is larger than the sum of its proper divisors (61251694).
76435130 is a wasteful number, since it uses less digits than its factorization.
76435130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5761.
The product of its (nonzero) digits is 7560, while the sum is 29.
The square root of 76435130 is about 8742.7186847113. The cubic root of 76435130 is about 424.3892125947.
Adding to 76435130 its reverse (3153467), we get a palindrome (79588597).
The spelling of 76435130 in words is "seventy-six million, four hundred thirty-five thousand, one hundred thirty".
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