Base | Representation |
---|---|
bin | 110100101100001… |
… | …111010001101100 |
3 | 2021121102110200101 |
4 | 310230033101230 |
5 | 3302301342030 |
6 | 223415240444 |
7 | 30622656604 |
oct | 6454172154 |
9 | 2247373611 |
10 | 884012140 |
11 | 414002450 |
12 | 208079124 |
13 | 1111b950b |
14 | 85597c04 |
15 | 5291e7ca |
hex | 34b0f46c |
884012140 has 96 divisors (see below), whose sum is σ = 2093543424. Its totient is φ = 310728960.
The previous prime is 884012131. The next prime is 884012147. The reversal of 884012140 is 41210488.
884012140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 884012099 and 884012108.
It is not an unprimeable number, because it can be changed into a prime (884012147) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1814977 + ... + 1815463.
It is an arithmetic number, because the mean of its divisors is an integer number (21807744).
Almost surely, 2884012140 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 884012140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1046771712).
884012140 is an abundant number, since it is smaller than the sum of its proper divisors (1209531284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
884012140 is a wasteful number, since it uses less digits than its factorization.
884012140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 767 (or 765 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 28.
The square root of 884012140 is about 29732.3416501291. The cubic root of 884012140 is about 959.7381157762.
The spelling of 884012140 in words is "eight hundred eighty-four million, twelve thousand, one hundred forty".
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