Base | Representation |
---|---|
bin | 1010000010101… |
… | …11111000101101 |
3 | 12212112010212111 |
4 | 11001113320231 |
5 | 133031333221 |
6 | 12205404021 |
7 | 2042036224 |
oct | 501277055 |
9 | 185463774 |
10 | 84246061 |
11 | 43611349 |
12 | 24269611 |
13 | 145b8c53 |
14 | b28dcbb |
15 | 75e1be1 |
hex | 5057e2d |
84246061 has 4 divisors (see below), whose sum is σ = 84763072. Its totient is φ = 83729052.
The previous prime is 84246059. The next prime is 84246083. The reversal of 84246061 is 16064248.
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.
It is a cyclic number.
It is not a de Polignac number, because 84246061 - 21 = 84246059 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84246031) 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, 258261 + ... + 258586.
It is an arithmetic number, because the mean of its divisors is an integer number (21190768).
Almost surely, 284246061 is an apocalyptic number.
It is an amenable number.
84246061 is a deficient number, since it is larger than the sum of its proper divisors (517011).
84246061 is a wasteful number, since it uses less digits than its factorization.
84246061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 517010.
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 84246061 is about 9178.5653018323. The cubic root of 84246061 is about 438.3791276143.
The spelling of 84246061 in words is "eighty-four million, two hundred forty-six thousand, sixty-one".
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