Base | Representation |
---|---|
bin | 100111010001101101… |
… | …0110110111010001000 |
3 | 22001201020002002220121 |
4 | 1032203122312322020 |
5 | 2340220100333410 |
6 | 102425325433024 |
7 | 6044114032030 |
oct | 1164332667210 |
9 | 261636062817 |
10 | 84346105480 |
11 | 328531a549a |
12 | 1441b40b774 |
13 | 7c52677b70 |
14 | 41220648c0 |
15 | 22d9d0d9da |
hex | 13a36b6e88 |
84346105480 has 128 divisors (see below), whose sum is σ = 235122209280. Its totient is φ = 26517196800.
The previous prime is 84346105477. The next prime is 84346105541. The reversal of 84346105480 is 8450164348.
It is a super-2 number, since 2×843461054802 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 472912 + ... + 626368.
It is an arithmetic number, because the mean of its divisors is an integer number (1836892260).
Almost surely, 284346105480 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 84346105480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117561104640).
84346105480 is an abundant number, since it is smaller than the sum of its proper divisors (150776103800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84346105480 is a wasteful number, since it uses less digits than its factorization.
84346105480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153639 (or 153635 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 43.
The spelling of 84346105480 in words is "eighty-four billion, three hundred forty-six million, one hundred five thousand, four hundred eighty".
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