Base | Representation |
---|---|
bin | 1110101010010110001000… |
… | …0010001100101001110000 |
3 | 2010002010020022012201212210 |
4 | 3222211202002030221300 |
5 | 4103110101143131133 |
6 | 54141421054252120 |
7 | 3252451623442032 |
oct | 352454202145160 |
9 | 63063208181783 |
10 | 16120657005168 |
11 | 5155806684271 |
12 | 198435b4b7040 |
13 | 8cc22c83a021 |
14 | 3da35b609c52 |
15 | 1ce5068ae763 |
hex | ea96208ca70 |
16120657005168 has 40 divisors (see below), whose sum is σ = 41736157635088. Its totient is φ = 5361794007552.
The previous prime is 16120657005163. The next prime is 16120657005179. The reversal of 16120657005168 is 86150075602161.
It is a super-2 number, since 2×161206570051682 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16120657005163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367425571 + ... + 367469442.
Almost surely, 216120657005168 is an apocalyptic number.
It is an amenable number.
16120657005168 is an abundant number, since it is smaller than the sum of its proper divisors (25615500629920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16120657005168 is a wasteful number, since it uses less digits than its factorization.
16120657005168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 734895481 (or 734895475 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 48.
The spelling of 16120657005168 in words is "sixteen trillion, one hundred twenty billion, six hundred fifty-seven million, five thousand, one hundred sixty-eight".
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