Base | Representation |
---|---|
bin | 1010000100100… |
… | …10111101000010 |
3 | 12212222102202021 |
4 | 11002102331002 |
5 | 133112104002 |
6 | 12214512054 |
7 | 2044064464 |
oct | 502227502 |
9 | 185872667 |
10 | 84488002 |
11 | 437670a5 |
12 | 2436562a |
13 | 14672101 |
14 | b314134 |
15 | 763d737 |
hex | 5092f42 |
84488002 has 4 divisors (see below), whose sum is σ = 126732006. Its totient is φ = 42244000.
The previous prime is 84487969. The next prime is 84488009. The reversal of 84488002 is 20088448.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 77246521 + 7241481 = 8789^2 + 2691^2 .
It is not an unprimeable number, because it can be changed into a prime (84488009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21121999 + ... + 21122002.
Almost surely, 284488002 is an apocalyptic number.
84488002 is a deficient number, since it is larger than the sum of its proper divisors (42244004).
84488002 is a wasteful number, since it uses less digits than its factorization.
84488002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42244003.
The product of its (nonzero) digits is 16384, while the sum is 34.
The square root of 84488002 is about 9191.7355270917. The cubic root of 84488002 is about 438.7983777414.
The spelling of 84488002 in words is "eighty-four million, four hundred eighty-eight thousand, two".
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