Base | Representation |
---|---|
bin | 100011100010101111… |
… | …0000010100000000101 |
3 | 21022000101112012021101 |
4 | 1013011132002200011 |
5 | 2222304310231044 |
6 | 55021521420101 |
7 | 5341315310605 |
oct | 1070536024005 |
9 | 238011465241 |
10 | 76327430149 |
11 | 2a408931a93 |
12 | 12961a9a631 |
13 | 72752c6569 |
14 | 39a10d8c05 |
15 | 1ebad74cd4 |
hex | 11c5782805 |
76327430149 has 16 divisors (see below), whose sum is σ = 77207961600. Its totient is φ = 75451917744.
The previous prime is 76327430147. The next prime is 76327430189. The reversal of 76327430149 is 94103472367.
It is a cyclic number.
It is not a de Polignac number, because 76327430149 - 21 = 76327430147 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 76327430099 and 76327430108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76327430147) 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, 70217884 + ... + 70218970.
It is an arithmetic number, because the mean of its divisors is an integer number (4825497600).
Almost surely, 276327430149 is an apocalyptic number.
It is an amenable number.
76327430149 is a deficient number, since it is larger than the sum of its proper divisors (880531451).
76327430149 is a wasteful number, since it uses less digits than its factorization.
76327430149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2712.
The product of its (nonzero) digits is 762048, while the sum is 46.
The spelling of 76327430149 in words is "seventy-six billion, three hundred twenty-seven million, four hundred thirty thousand, one hundred forty-nine".
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