Base | Representation |
---|---|
bin | 100110100010010010100111… |
… | …001100011001000000000000 |
3 | 211020002100012221020202222111 |
4 | 212202102213030121000000 |
5 | 134203244033410341420 |
6 | 1400243015434545104 |
7 | 50461454162062435 |
oct | 4642224714310000 |
9 | 736070187222874 |
10 | 169482214543360 |
11 | 4a003004799004 |
12 | 17012956898194 |
13 | 737514807b434 |
14 | 2dbcda9313b8c |
15 | 148d94c05745a |
hex | 9a24a7319000 |
169482214543360 has 104 divisors (see below), whose sum is σ = 406724368750200. Its totient is φ = 67790101020672.
The previous prime is 169482214543349. The next prime is 169482214543361. The reversal of 169482214543360 is 63345412284961.
It can be written as a sum of positive squares in 4 ways, for example, as 3688366342144 + 165793848201216 = 1920512^2 + 12876096^2 .
It is a junction number, because it is equal to n+sod(n) for n = 169482214543295 and 169482214543304.
It is not an unprimeable number, because it can be changed into a prime (169482214543361) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540371866 + ... + 540685414.
Almost surely, 2169482214543360 is an apocalyptic number.
169482214543360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 169482214543360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203362184375100).
169482214543360 is an abundant number, since it is smaller than the sum of its proper divisors (237242154206840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
169482214543360 is an equidigital number, since it uses as much as digits as its factorization.
169482214543360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 339971 (or 339949 counting only the distinct ones).
The product of its (nonzero) digits is 29859840, while the sum is 58.
The spelling of 169482214543360 in words is "one hundred sixty-nine trillion, four hundred eighty-two billion, two hundred fourteen million, five hundred forty-three thousand, three hundred sixty".
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