Base | Representation |
---|---|
bin | 10011011100100101… |
… | …101011111110010110 |
3 | 1222220012210022010011 |
4 | 103130211223332112 |
5 | 320230432024100 |
6 | 13331550350434 |
7 | 1336305220531 |
oct | 233445537626 |
9 | 58805708104 |
10 | 20880736150 |
11 | 89456a413a |
12 | 4068abb41a |
13 | 1c79cb7ca1 |
14 | 1021269a18 |
15 | 82323ebba |
hex | 4dc96bf96 |
20880736150 has 24 divisors (see below), whose sum is σ = 39474866304. Its totient is φ = 8215370400.
The previous prime is 20880736141. The next prime is 20880736153. The reversal of 20880736150 is 5163708802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20880736153) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3420022 + ... + 3426121.
It is an arithmetic number, because the mean of its divisors is an integer number (1644786096).
Almost surely, 220880736150 is an apocalyptic number.
20880736150 is a deficient number, since it is larger than the sum of its proper divisors (18594130154).
20880736150 is a wasteful number, since it uses less digits than its factorization.
20880736150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6846216 (or 6846211 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 40.
The spelling of 20880736150 in words is "twenty billion, eight hundred eighty million, seven hundred thirty-six thousand, one hundred fifty".
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