Base | Representation |
---|---|
bin | 1001000100110… |
… | …11110000100101 |
3 | 12022021002012220 |
4 | 10202123300211 |
5 | 123442313321 |
6 | 11315502553 |
7 | 1613066163 |
oct | 442336045 |
9 | 168232186 |
10 | 76135461 |
11 | 39a81776 |
12 | 215b7a59 |
13 | 12a0938c |
14 | a17c233 |
15 | 6a3d9c6 |
hex | 489bc25 |
76135461 has 4 divisors (see below), whose sum is σ = 101513952. Its totient is φ = 50756972.
The previous prime is 76135459. The next prime is 76135463. The reversal of 76135461 is 16453167.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16453167 = 3 ⋅5484389.
It is an interprime number because it is at equal distance from previous prime (76135459) and next prime (76135463).
It is a cyclic number.
It is not a de Polignac number, because 76135461 - 21 = 76135459 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76135463) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12689241 + ... + 12689246.
It is an arithmetic number, because the mean of its divisors is an integer number (25378488).
Almost surely, 276135461 is an apocalyptic number.
It is an amenable number.
76135461 is a deficient number, since it is larger than the sum of its proper divisors (25378491).
76135461 is a wasteful number, since it uses less digits than its factorization.
76135461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25378490.
The product of its digits is 15120, while the sum is 33.
The square root of 76135461 is about 8725.5636494154. The cubic root of 76135461 is about 423.8338708519.
The spelling of 76135461 in words is "seventy-six million, one hundred thirty-five thousand, four hundred sixty-one".
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