Base | Representation |
---|---|
bin | 1010000100100… |
… | …10111110100101 |
3 | 12212222102212221 |
4 | 11002102332211 |
5 | 133112104401 |
6 | 12214512341 |
7 | 2044064665 |
oct | 502227645 |
9 | 185872787 |
10 | 84488101 |
11 | 43767185 |
12 | 243656b1 |
13 | 14672179 |
14 | b3141a5 |
15 | 763d7a1 |
hex | 5092fa5 |
84488101 has 4 divisors (see below), whose sum is σ = 84508704. Its totient is φ = 84467500.
The previous prime is 84488087. The next prime is 84488123. The reversal of 84488101 is 10188448.
It is a happy number.
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 84488101 - 25 = 84488069 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 (84488161) by changing a digit.
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, 1825 + ... + 13126.
It is an arithmetic number, because the mean of its divisors is an integer number (21127176).
Almost surely, 284488101 is an apocalyptic number.
It is an amenable number.
84488101 is a deficient number, since it is larger than the sum of its proper divisors (20603).
84488101 is a wasteful number, since it uses less digits than its factorization.
84488101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20602.
The product of its (nonzero) digits is 8192, while the sum is 34.
The square root of 84488101 is about 9191.7409123626. The cubic root of 84488101 is about 438.7985491308.
The spelling of 84488101 in words is "eighty-four million, four hundred eighty-eight thousand, one hundred one".
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