Base | Representation |
---|---|
bin | 100111001001110011… |
… | …1000110100110101100 |
3 | 22001000202000021000022 |
4 | 1032103213012212230 |
5 | 2334144201130134 |
6 | 102343133021312 |
7 | 6034413455030 |
oct | 1162347064654 |
9 | 261022007008 |
10 | 84080880044 |
11 | 32727512717 |
12 | 14366624838 |
13 | 7c0c734335 |
14 | 40d8b441c0 |
15 | 22c18bd52e |
hex | 13939c69ac |
84080880044 has 24 divisors (see below), whose sum is σ = 177012380160. Its totient is φ = 34138101456.
The previous prime is 84080880031. The next prime is 84080880053. The reversal of 84080880044 is 44008808048.
It is a super-3 number, since 3×840808800443 (a number of 34 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 84080879977 and 84080880004.
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 7 ways as a sum of consecutive naturals, for example, 79022852 + ... + 79023915.
It is an arithmetic number, because the mean of its divisors is an integer number (7375515840).
Almost surely, 284080880044 is an apocalyptic number.
It is an amenable number.
84080880044 is an abundant number, since it is smaller than the sum of its proper divisors (92931500116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84080880044 is a wasteful number, since it uses less digits than its factorization.
84080880044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158046797 (or 158046795 counting only the distinct ones).
The product of its (nonzero) digits is 262144, while the sum is 44.
The spelling of 84080880044 in words is "eighty-four billion, eighty million, eight hundred eighty thousand, forty-four".
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