Base | Representation |
---|---|
bin | 1010000101010… |
… | …10001111010100 |
3 | 12220011021120210 |
4 | 11002222033110 |
5 | 133123132010 |
6 | 12220525420 |
7 | 2044642530 |
oct | 502521724 |
9 | 186137523 |
10 | 84583380 |
11 | 43821822 |
12 | 243b0870 |
13 | 146a664b |
14 | b33abc0 |
15 | 765bb20 |
hex | 50aa3d4 |
84583380 has 48 divisors (see below), whose sum is σ = 270668160. Its totient is φ = 19333248.
The previous prime is 84583363. The next prime is 84583399. The reversal of 84583380 is 8338548.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100275 + ... + 101114.
It is an arithmetic number, because the mean of its divisors is an integer number (5638920).
Almost surely, 284583380 is an apocalyptic number.
It is an amenable number.
84583380 is an abundant number, since it is smaller than the sum of its proper divisors (186084780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84583380 is a wasteful number, since it uses less digits than its factorization.
84583380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201408 (or 201406 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 39.
The square root of 84583380 is about 9196.9223112952. The cubic root of 84583380 is about 438.9634346009.
The spelling of 84583380 in words is "eighty-four million, five hundred eighty-three thousand, three hundred eighty".
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