Base | Representation |
---|---|
bin | 1001000100111… |
… | …10101011010100 |
3 | 12022021200121112 |
4 | 10202132223110 |
5 | 123443204122 |
6 | 11320034152 |
7 | 1613146055 |
oct | 442365324 |
9 | 168250545 |
10 | 76147412 |
11 | 39a8a750 |
12 | 21602958 |
13 | 12a11953 |
14 | a18272c |
15 | 6a422e2 |
hex | 489ead4 |
76147412 has 12 divisors (see below), whose sum is σ = 145372416. Its totient is φ = 34612440.
The previous prime is 76147399. The next prime is 76147427. The reversal of 76147412 is 21474167.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 865268 + ... + 865355.
It is an arithmetic number, because the mean of its divisors is an integer number (12114368).
Almost surely, 276147412 is an apocalyptic number.
It is an amenable number.
76147412 is a deficient number, since it is larger than the sum of its proper divisors (69225004).
76147412 is a wasteful number, since it uses less digits than its factorization.
76147412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1730638 (or 1730636 counting only the distinct ones).
The product of its digits is 9408, while the sum is 32.
The square root of 76147412 is about 8726.2484493624. The cubic root of 76147412 is about 423.8560461235.
The spelling of 76147412 in words is "seventy-six million, one hundred forty-seven thousand, four hundred twelve".
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