Base | Representation |
---|---|
bin | 1101101000000001111101… |
… | …01100100111101110001000 |
3 | 10221002102002010110201111112 |
4 | 12310000332230213232020 |
5 | 12411402144344210240 |
6 | 143420410000145452 |
7 | 6211510502411225 |
oct | 664007654475610 |
9 | 127072063421445 |
10 | 29962743741320 |
11 | 9602145795525 |
12 | 343ab92308288 |
13 | 1394622949b80 |
14 | 7582c135a94c |
15 | 36e5ee117665 |
hex | 1b403eb27b88 |
29962743741320 has 128 divisors (see below), whose sum is σ = 72686420029440. Its totient is φ = 11050314009600.
The previous prime is 29962743741311. The next prime is 29962743741373. The reversal of 29962743741320 is 2314734726992.
It is a self number, because there is not a number n which added to its sum of digits gives 29962743741320.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3224222594 + ... + 3224231886.
It is an arithmetic number, because the mean of its divisors is an integer number (567862656480).
Almost surely, 229962743741320 is an apocalyptic number.
29962743741320 is a gapful number since it is divisible by the number (20) 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 29962743741320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36343210014720).
29962743741320 is an abundant number, since it is smaller than the sum of its proper divisors (42723676288120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29962743741320 is a wasteful number, since it uses less digits than its factorization.
29962743741320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15855 (or 15851 counting only the distinct ones).
The product of its (nonzero) digits is 27433728, while the sum is 59.
The spelling of 29962743741320 in words is "twenty-nine trillion, nine hundred sixty-two billion, seven hundred forty-three million, seven hundred forty-one thousand, three hundred twenty".
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