Base | Representation |
---|---|
bin | 1110101010110110100010… |
… | …0111010000111000100000 |
3 | 2010002221200122101111201210 |
4 | 3222231220213100320200 |
5 | 4103230410433212322 |
6 | 54145420252230120 |
7 | 3253210340053410 |
oct | 352555047207040 |
9 | 63087618344653 |
10 | 16129357319712 |
11 | 515947079636a |
12 | 1985b8916b340 |
13 | 8cccb819c740 |
14 | 3da944cd0640 |
15 | 1ce8655e070c |
hex | eab689d0e20 |
16129357319712 has 192 divisors, whose sum is σ = 52380238014720. Its totient is φ = 4231855079424.
The previous prime is 16129357319693. The next prime is 16129357319723. The reversal of 16129357319712 is 21791375392161.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3097137 + ... + 6469232.
It is an arithmetic number, because the mean of its divisors is an integer number (272813739660).
Almost surely, 216129357319712 is an apocalyptic number.
16129357319712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
16129357319712 is an abundant number, since it is smaller than the sum of its proper divisors (36250880695008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16129357319712 is a wasteful number, since it uses less digits than its factorization.
16129357319712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9566595 (or 9566587 counting only the distinct ones).
The product of its digits is 4286520, while the sum is 57.
The spelling of 16129357319712 in words is "sixteen trillion, one hundred twenty-nine billion, three hundred fifty-seven million, three hundred nineteen thousand, seven hundred twelve".
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