Base | Representation |
---|---|
bin | 1110100110001001110011… |
… | …1010001010010001100011 |
3 | 2002211020022122021111212201 |
4 | 3221202130322022101203 |
5 | 4100420043324404422 |
6 | 54044350004234031 |
7 | 3244322006565052 |
oct | 351423472122143 |
9 | 62736278244781 |
10 | 16048630309987 |
11 | 5128205472100 |
12 | 19723b999b917 |
13 | 8c54c155c672 |
14 | 3d6a8778a399 |
15 | 1cc6dd3b6727 |
hex | e989ce8a463 |
16048630309987 has 12 divisors (see below), whose sum is σ = 17641029964320. Its totient is φ = 14589002302160.
The previous prime is 16048630309973. The next prime is 16048630309993. The reversal of 16048630309987 is 78990303684061.
It is a happy number.
It is not a de Polignac number, because 16048630309987 - 223 = 16048621921379 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (16048630309997) 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, 318187 + ... + 5674372.
It is an arithmetic number, because the mean of its divisors is an integer number (1470085830360).
Almost surely, 216048630309987 is an apocalyptic number.
16048630309987 is a deficient number, since it is larger than the sum of its proper divisors (1592399654333).
16048630309987 is a wasteful number, since it uses less digits than its factorization.
16048630309987 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6014714 (or 6014703 counting only the distinct ones).
The product of its (nonzero) digits is 47029248, while the sum is 64.
The spelling of 16048630309987 in words is "sixteen trillion, forty-eight billion, six hundred thirty million, three hundred nine thousand, nine hundred eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •