Base | Representation |
---|---|
bin | 1010000100011… |
… | …10000101100110 |
3 | 12212221102102001 |
4 | 11002032011212 |
5 | 133110434240 |
6 | 12214235514 |
7 | 2043652411 |
oct | 502160546 |
9 | 185842361 |
10 | 84468070 |
11 | 43753125 |
12 | 24355b9a |
13 | 1466600b |
14 | b30ab78 |
15 | 763789a |
hex | 508e166 |
84468070 has 16 divisors (see below), whose sum is σ = 160986528. Its totient is φ = 31799680.
The previous prime is 84468049. The next prime is 84468073. The reversal of 84468070 is 7086448.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84468073) 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 in 7 ways as a sum of consecutive naturals, for example, 248266 + ... + 248605.
It is an arithmetic number, because the mean of its divisors is an integer number (10061658).
Almost surely, 284468070 is an apocalyptic number.
84468070 is a deficient number, since it is larger than the sum of its proper divisors (76518458).
84468070 is a wasteful number, since it uses less digits than its factorization.
84468070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 496895.
The product of its (nonzero) digits is 43008, while the sum is 37.
The square root of 84468070 is about 9190.6512282863. The cubic root of 84468070 is about 438.7638686319.
The spelling of 84468070 in words is "eighty-four million, four hundred sixty-eight thousand, seventy".
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