Base | Representation |
---|---|
bin | 1010000010111… |
… | …11000001110111 |
3 | 12212120122000010 |
4 | 11001133001313 |
5 | 133033302234 |
6 | 12210151303 |
7 | 2042220432 |
oct | 501370167 |
9 | 185518003 |
10 | 84275319 |
11 | 43631327 |
12 | 24282533 |
13 | 145c936b |
14 | b29a819 |
15 | 75ea6e9 |
hex | 505f077 |
84275319 has 8 divisors (see below), whose sum is σ = 112409712. Its totient is φ = 56162240.
The previous prime is 84275293. The next prime is 84275327. The reversal of 84275319 is 91357248.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 84275319 - 212 = 84271223 is a prime.
It is a super-2 number, since 2×842753192 = 14204658785103522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84275369) 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, 11449 + ... + 17309.
It is an arithmetic number, because the mean of its divisors is an integer number (14051214).
Almost surely, 284275319 is an apocalyptic number.
84275319 is a deficient number, since it is larger than the sum of its proper divisors (28134393).
84275319 is a wasteful number, since it uses less digits than its factorization.
84275319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10657.
The product of its digits is 60480, while the sum is 39.
The square root of 84275319 is about 9180.1589855514. The cubic root of 84275319 is about 438.4298702913.
The spelling of 84275319 in words is "eighty-four million, two hundred seventy-five thousand, three hundred nineteen".
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