Base | Representation |
---|---|
bin | 100111001110010001… |
… | …1010100001101111010 |
3 | 22001102012021011020121 |
4 | 1032130203110031322 |
5 | 2340001101212140 |
6 | 102410052043454 |
7 | 6041214454021 |
oct | 1163443241572 |
9 | 261365234217 |
10 | 84230882170 |
11 | 327a4156516 |
12 | 143a890358a |
13 | 7c348341a6 |
14 | 4110a2d8b8 |
15 | 22ceb4d64a |
hex | 139c8d437a |
84230882170 has 16 divisors (see below), whose sum is σ = 153178636968. Its totient is φ = 33345008640.
The previous prime is 84230882143. The next prime is 84230882171. The reversal of 84230882170 is 7128803248.
It can be written as a sum of positive squares in 4 ways, for example, as 80916922681 + 3313959489 = 284459^2 + 57567^2 .
It is a super-2 number, since 2×842308821702 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (84230882171) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 43417011 + ... + 43418950.
Almost surely, 284230882170 is an apocalyptic number.
84230882170 is a deficient number, since it is larger than the sum of its proper divisors (68947754798).
84230882170 is a wasteful number, since it uses less digits than its factorization.
84230882170 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86836065.
The product of its (nonzero) digits is 172032, while the sum is 43.
The spelling of 84230882170 in words is "eighty-four billion, two hundred thirty million, eight hundred eighty-two thousand, one hundred seventy".
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