Base | Representation |
---|---|
bin | 1110101010111101110001… |
… | …1011101110111110011100 |
3 | 2010010010201001201222021111 |
4 | 3222233130123232332130 |
5 | 4103243400404014200 |
6 | 54150341144311404 |
7 | 3253306443325003 |
oct | 352573433567634 |
9 | 63103631658244 |
10 | 16131300454300 |
11 | 515a278623119 |
12 | 198642ba72564 |
13 | 900237926815 |
14 | 3daa8adc5c3a |
15 | 1ce92aebe0ba |
hex | eabdc6eef9c |
16131300454300 has 72 divisors (see below), whose sum is σ = 35234750612880. Its totient is φ = 6410287680000.
The previous prime is 16131300454249. The next prime is 16131300454307. The reversal of 16131300454300 is 345400313161.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16131300454307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8937832 + ... + 10589968.
It is an arithmetic number, because the mean of its divisors is an integer number (489371536290).
Almost surely, 216131300454300 is an apocalyptic number.
16131300454300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16131300454300 is an abundant number, since it is smaller than the sum of its proper divisors (19103450158580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16131300454300 is a wasteful number, since it uses less digits than its factorization.
16131300454300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1652791 (or 1652784 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
Adding to 16131300454300 its reverse (345400313161), we get a palindrome (16476700767461).
The spelling of 16131300454300 in words is "sixteen trillion, one hundred thirty-one billion, three hundred million, four hundred fifty-four thousand, three hundred".
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