Base | Representation |
---|---|
bin | 1000010110000101101100… |
… | …00001010110000100001100 |
3 | 2101222100112110222220212202 |
4 | 10023002312001112010030 |
5 | 4401131130422004343 |
6 | 103010223120021032 |
7 | 3602553464044415 |
oct | 413026601260414 |
9 | 71870473886782 |
10 | 18351154094348 |
11 | 5935754088789 |
12 | 20846b0461778 |
13 | a3167775b85a |
14 | 4762b462080c |
15 | 21c5503cadb8 |
hex | 10b0b605610c |
18351154094348 has 36 divisors (see below), whose sum is σ = 33897266708760. Its totient is φ = 8691741664704.
The previous prime is 18351154094347. The next prime is 18351154094369. The reversal of 18351154094348 is 84349045115381.
It is a junction number, because it is equal to n+sod(n) for n = 18351154094293 and 18351154094302.
It is not an unprimeable number, because it can be changed into a prime (18351154094341) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13229240 + ... + 14550432.
It is an arithmetic number, because the mean of its divisors is an integer number (941590741910).
Almost surely, 218351154094348 is an apocalyptic number.
It is an amenable number.
18351154094348 is a deficient number, since it is larger than the sum of its proper divisors (15546112614412).
18351154094348 is a wasteful number, since it uses less digits than its factorization.
18351154094348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1330854 (or 1330833 counting only the distinct ones).
The product of its (nonzero) digits is 8294400, while the sum is 56.
The spelling of 18351154094348 in words is "eighteen trillion, three hundred fifty-one billion, one hundred fifty-four million, ninety-four thousand, three hundred forty-eight".
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