Base | Representation |
---|---|
bin | 1100111011101110011111… |
… | …1101100101010110010100 |
3 | 1212100102220111222101211210 |
4 | 3032323213331211112110 |
5 | 3330441014224233140 |
6 | 50124403545501420 |
7 | 2665243432542453 |
oct | 316734775452624 |
9 | 55312814871753 |
10 | 14220233430420 |
11 | 4592849061606 |
12 | 1717b874a1870 |
13 | 7c1c6810b554 |
14 | 37239783ab9a |
15 | 199d7a84cd80 |
hex | ceee7f65594 |
14220233430420 has 48 divisors (see below), whose sum is σ = 40567911229440. Its totient is φ = 3720513902976.
The previous prime is 14220233430409. The next prime is 14220233430421. The reversal of 14220233430420 is 2403433202241.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14220233430421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2235882580 + ... + 2235888939.
It is an arithmetic number, because the mean of its divisors is an integer number (845164817280).
Almost surely, 214220233430420 is an apocalyptic number.
14220233430420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14220233430420 is an abundant number, since it is smaller than the sum of its proper divisors (26347677799020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14220233430420 is a wasteful number, since it uses less digits than its factorization.
14220233430420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4471771584 (or 4471771582 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 30.
Adding to 14220233430420 its reverse (2403433202241), we get a palindrome (16623666632661).
The spelling of 14220233430420 in words is "fourteen trillion, two hundred twenty billion, two hundred thirty-three million, four hundred thirty thousand, four hundred twenty".
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