Base | Representation |
---|---|
bin | 1001110010010101011… |
… | …0100101101101011100 |
3 | 121001222022000102102001 |
4 | 2130211112211231130 |
5 | 10223312340400124 |
6 | 205123230012044 |
7 | 15101266563343 |
oct | 2344526455534 |
9 | 531868012361 |
10 | 168130403164 |
11 | 65338258419 |
12 | 28702647024 |
13 | 12b15809b79 |
14 | 81cd644b5a |
15 | 4590645b44 |
hex | 27255a5b5c |
168130403164 has 24 divisors (see below), whose sum is σ = 297917303040. Its totient is φ = 83012154864.
The previous prime is 168130403149. The next prime is 168130403171. The reversal of 168130403164 is 461304031861.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 569997 + ... + 813115.
It is an arithmetic number, because the mean of its divisors is an integer number (12413220960).
Almost surely, 2168130403164 is an apocalyptic number.
It is an amenable number.
168130403164 is a deficient number, since it is larger than the sum of its proper divisors (129786899876).
168130403164 is a wasteful number, since it uses less digits than its factorization.
168130403164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245289 (or 245287 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 37.
The spelling of 168130403164 in words is "one hundred sixty-eight billion, one hundred thirty million, four hundred three thousand, one hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •