Base | Representation |
---|---|
bin | 1001111100100… |
… | …00101110110111 |
3 | 12210222200220010 |
4 | 10332100232313 |
5 | 132324232302 |
6 | 12140111303 |
7 | 2032101051 |
oct | 476205667 |
9 | 183880803 |
10 | 83430327 |
11 | 43104492 |
12 | 23b35533 |
13 | 14391876 |
14 | b11a8d1 |
15 | 74d016c |
hex | 4f90bb7 |
83430327 has 4 divisors (see below), whose sum is σ = 111240440. Its totient is φ = 55620216.
The previous prime is 83430317. The next prime is 83430337. The reversal of 83430327 is 72303438.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (83430317) and next prime (83430337).
It is not a de Polignac number, because 83430327 - 223 = 75041719 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 83430294 and 83430303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83430317) 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, 13905052 + ... + 13905057.
It is an arithmetic number, because the mean of its divisors is an integer number (27810110).
Almost surely, 283430327 is an apocalyptic number.
83430327 is a deficient number, since it is larger than the sum of its proper divisors (27810113).
83430327 is a wasteful number, since it uses less digits than its factorization.
83430327 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27810112.
The product of its (nonzero) digits is 12096, while the sum is 30.
The square root of 83430327 is about 9134.0203087140. The cubic root of 83430327 is about 436.9596302079.
The spelling of 83430327 in words is "eighty-three million, four hundred thirty thousand, three hundred twenty-seven".
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