Base | Representation |
---|---|
bin | 1001011010110111100111… |
… | …10011001101011011101001 |
3 | 2201100021112201121100022121 |
4 | 10231123303303031123221 |
5 | 10203341114140323121 |
6 | 112020024021351241 |
7 | 4235365462600210 |
oct | 455336363153351 |
9 | 81307481540277 |
10 | 20714422589161 |
11 | 6666a34589404 |
12 | 23a6716268521 |
13 | b7349177cbb2 |
14 | 518824c00077 |
15 | 25dc6a1e8141 |
hex | 12d6f3ccd6e9 |
20714422589161 has 16 divisors (see below), whose sum is σ = 24490846512000. Its totient is φ = 17142348279168.
The previous prime is 20714422589149. The next prime is 20714422589173. The reversal of 20714422589161 is 16198522441702.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (20714422589149) and next prime (20714422589173).
It is a de Polignac number, because none of the positive numbers 2k-20714422589161 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20714422589099 and 20714422589108.
It is not an unprimeable number, because it can be changed into a prime (20714422581161) 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, 3798165 + ... + 7473613.
It is an arithmetic number, because the mean of its divisors is an integer number (1530677907000).
Almost surely, 220714422589161 is an apocalyptic number.
It is an amenable number.
20714422589161 is a deficient number, since it is larger than the sum of its proper divisors (3776423922839).
20714422589161 is a wasteful number, since it uses less digits than its factorization.
20714422589161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3703248.
The product of its (nonzero) digits is 1935360, while the sum is 52.
The spelling of 20714422589161 in words is "twenty trillion, seven hundred fourteen billion, four hundred twenty-two million, five hundred eighty-nine thousand, one hundred sixty-one".
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