Base | Representation |
---|---|
bin | 1001011111101110001… |
… | …1010110000101100100 |
3 | 120121002002122210021002 |
4 | 2113323203112011210 |
5 | 10133044314333201 |
6 | 202535350412432 |
7 | 14533421165630 |
oct | 2277343260544 |
9 | 517062583232 |
10 | 163134136676 |
11 | 63203a70465 |
12 | 27749361118 |
13 | 124ca687774 |
14 | 7c77c75dc0 |
15 | 439bbca76b |
hex | 25fb8d6164 |
163134136676 has 24 divisors (see below), whose sum is σ = 333855910080. Its totient is φ = 68288707872.
The previous prime is 163134136663. The next prime is 163134136691. The reversal of 163134136676 is 676631431361.
It is a happy number.
It is a super-2 number, since 2×1631341366762 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 163134136676.
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, 67745531 + ... + 67747938.
It is an arithmetic number, because the mean of its divisors is an integer number (13910662920).
Almost surely, 2163134136676 is an apocalyptic number.
It is an amenable number.
163134136676 is an abundant number, since it is smaller than the sum of its proper divisors (170721773404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163134136676 is a wasteful number, since it uses less digits than its factorization.
163134136676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135493523 (or 135493521 counting only the distinct ones).
The product of its digits is 979776, while the sum is 47.
The spelling of 163134136676 in words is "one hundred sixty-three billion, one hundred thirty-four million, one hundred thirty-six thousand, six hundred seventy-six".
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