Base | Representation |
---|---|
bin | 1110100100011111010101… |
… | …1100000001101100101000 |
3 | 2002201111112212220120111201 |
4 | 3221013311130001230220 |
5 | 4044433031001433223 |
6 | 54023302034333544 |
7 | 3242260536060430 |
oct | 351076534015450 |
9 | 62644485816451 |
10 | 16020050811688 |
11 | 511707a050020 |
12 | 196896272a2b4 |
13 | 8c28b8573921 |
14 | 3d5535c6d2c0 |
15 | 1cbab9331ead |
hex | e91f5701b28 |
16020050811688 has 64 divisors (see below), whose sum is σ = 37458536469120. Its totient is φ = 6240067065600.
The previous prime is 16020050811673. The next prime is 16020050811689. The reversal of 16020050811688 is 88611805002061.
It is not an unprimeable number, because it can be changed into a prime (16020050811689) 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, 600283 + ... + 5692138.
It is an arithmetic number, because the mean of its divisors is an integer number (585289632330).
Almost surely, 216020050811688 is an apocalyptic number.
It is an amenable number.
16020050811688 is an abundant number, since it is smaller than the sum of its proper divisors (21438485657432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16020050811688 is a wasteful number, since it uses less digits than its factorization.
16020050811688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6296578 (or 6296574 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 46.
The spelling of 16020050811688 in words is "sixteen trillion, twenty billion, fifty million, eight hundred eleven thousand, six hundred eighty-eight".
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