Base | Representation |
---|---|
bin | 1010000110011… |
… | …00000101100000 |
3 | 12220102022202110 |
4 | 11003030011200 |
5 | 133142101031 |
6 | 12223515320 |
7 | 2046060651 |
oct | 503140540 |
9 | 186368673 |
10 | 84722016 |
11 | 439069a5 |
12 | 24458b40 |
13 | 14724792 |
14 | b375528 |
15 | 7687c46 |
hex | 50cc160 |
84722016 has 48 divisors (see below), whose sum is σ = 235481904. Its totient is φ = 26578944.
The previous prime is 84722009. The next prime is 84722051. The reversal of 84722016 is 61022748.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24325 + ... + 27588.
It is an arithmetic number, because the mean of its divisors is an integer number (4905873).
Almost surely, 284722016 is an apocalyptic number.
It is an amenable number.
84722016 is an abundant number, since it is smaller than the sum of its proper divisors (150759888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84722016 is a wasteful number, since it uses less digits than its factorization.
84722016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51943 (or 51935 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 84722016 is about 9204.4563120263. The cubic root of 84722016 is about 439.2031306906.
The spelling of 84722016 in words is "eighty-four million, seven hundred twenty-two thousand, sixteen".
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