Base | Representation |
---|---|
bin | 1001010011111110110… |
… | …1110100000110110100 |
3 | 120021221110210111021220 |
4 | 2110333231310012310 |
5 | 10110121041430333 |
6 | 201254533510340 |
7 | 14362344026562 |
oct | 2247755640664 |
9 | 507843714256 |
10 | 159982764468 |
11 | 6193711091a |
12 | 27009aa23b0 |
13 | 12117813897 |
14 | 7a59508a32 |
15 | 42651d58b3 |
hex | 253fb741b4 |
159982764468 has 48 divisors (see below), whose sum is σ = 375356378880. Its totient is φ = 53033376384.
The previous prime is 159982764437. The next prime is 159982764493. The reversal of 159982764468 is 864467289951.
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, 2376805 + ... + 2443187.
It is an arithmetic number, because the mean of its divisors is an integer number (7819924560).
Almost surely, 2159982764468 is an apocalyptic number.
It is an amenable number.
159982764468 is an abundant number, since it is smaller than the sum of its proper divisors (215373614412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159982764468 is a wasteful number, since it uses less digits than its factorization.
159982764468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67496 (or 67494 counting only the distinct ones).
The product of its digits is 209018880, while the sum is 69.
The spelling of 159982764468 in words is "one hundred fifty-nine billion, nine hundred eighty-two million, seven hundred sixty-four thousand, four hundred sixty-eight".
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