Base | Representation |
---|---|
bin | 110011111001100000001… |
… | …0101001010111100011100 |
3 | 221020220012010222122221210 |
4 | 1213303000111022330130 |
5 | 1413331110324033214 |
6 | 23100444004024420 |
7 | 1334222141524260 |
oct | 147630025127434 |
9 | 27226163878853 |
10 | 7132872486684 |
11 | 230004162420a |
12 | 972494692110 |
13 | 3c981c659a09 |
14 | 1a9338dd40a0 |
15 | c5820819b59 |
hex | 67cc054af1c |
7132872486684 has 48 divisors (see below), whose sum is σ = 19100579097600. Its totient is φ = 2029436517696.
The previous prime is 7132872486683. The next prime is 7132872486689. The reversal of 7132872486684 is 4866842782317.
It is a super-2 number, since 2×71328724866842 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7132872486683) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177626679 + ... + 177666830.
It is an arithmetic number, because the mean of its divisors is an integer number (397928731200).
Almost surely, 27132872486684 is an apocalyptic number.
It is an amenable number.
7132872486684 is an abundant number, since it is smaller than the sum of its proper divisors (11967706610916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7132872486684 is a wasteful number, since it uses less digits than its factorization.
7132872486684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 355293762 (or 355293760 counting only the distinct ones).
The product of its digits is 173408256, while the sum is 66.
The spelling of 7132872486684 in words is "seven trillion, one hundred thirty-two billion, eight hundred seventy-two million, four hundred eighty-six thousand, six hundred eighty-four".
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