Base | Representation |
---|---|
bin | 1101010010001001110110… |
… | …0000011110010110001100 |
3 | 1220201021102120222022022102 |
4 | 3110202131200132112030 |
5 | 3403244112010422340 |
6 | 51021404413134232 |
7 | 3035133453005540 |
oct | 324423540362614 |
9 | 56637376868272 |
10 | 14605531342220 |
11 | 472119774a495 |
12 | 177a796a8a378 |
13 | 81c3ac84a000 |
14 | 386ca91a7a20 |
15 | 1a4dcb67c215 |
hex | d489d81e58c |
14605531342220 has 192 divisors, whose sum is σ = 38066223417600. Its totient is φ = 4611068467200.
The previous prime is 14605531342153. The next prime is 14605531342243. The reversal of 14605531342220 is 2224313550641.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 125742170 + ... + 125858270.
It is an arithmetic number, because the mean of its divisors is an integer number (198261580300).
Almost surely, 214605531342220 is an apocalyptic number.
14605531342220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14605531342220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19033111708800).
14605531342220 is an abundant number, since it is smaller than the sum of its proper divisors (23460692075380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14605531342220 is a wasteful number, since it uses less digits than its factorization.
14605531342220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116565 (or 116537 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 38.
Adding to 14605531342220 its reverse (2224313550641), we get a palindrome (16829844892861).
The spelling of 14605531342220 in words is "fourteen trillion, six hundred five billion, five hundred thirty-one million, three hundred forty-two thousand, two hundred twenty".
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