Base | Representation |
---|---|
bin | 101011011111010011000… |
… | …001110101000110010100 |
3 | 101120200221200102022102202 |
4 | 223133103001311012110 |
5 | 342431013420233212 |
6 | 10204530110424032 |
7 | 425625606115205 |
oct | 53372301650624 |
9 | 11520850368382 |
10 | 2988542742932 |
11 | a5248551598a |
12 | 403248b02018 |
13 | 188a83c67656 |
14 | a49093d95ac |
15 | 52b139810c2 |
hex | 2b7d3075194 |
2988542742932 has 48 divisors (see below), whose sum is σ = 5316035088000. Its totient is φ = 1469792770560.
The previous prime is 2988542742907. The next prime is 2988542742971. The reversal of 2988542742932 is 2392472458892.
2988542742932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164205569 + ... + 164223767.
It is an arithmetic number, because the mean of its divisors is an integer number (110750731000).
Almost surely, 22988542742932 is an apocalyptic number.
It is an amenable number.
2988542742932 is a deficient number, since it is larger than the sum of its proper divisors (2327492345068).
2988542742932 is a wasteful number, since it uses less digits than its factorization.
2988542742932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19776 (or 19774 counting only the distinct ones).
The product of its digits is 139345920, while the sum is 65.
The spelling of 2988542742932 in words is "two trillion, nine hundred eighty-eight billion, five hundred forty-two million, seven hundred forty-two thousand, nine hundred thirty-two".
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