Base | Representation |
---|---|
bin | 1100111011111010011001… |
… | …1111101100011001010100 |
3 | 1212100202011021222011020110 |
4 | 3032332212133230121110 |
5 | 3331014041042340340 |
6 | 50130053100203020 |
7 | 2665415566364346 |
oct | 316764637543124 |
9 | 55322137864213 |
10 | 14223430043220 |
11 | 4594139501072 |
12 | 1718719b39470 |
13 | 7c2357462408 |
14 | 3725bc1c3296 |
15 | 199eb62cc680 |
hex | cefa67ec654 |
14223430043220 has 48 divisors (see below), whose sum is σ = 39850479845568. Its totient is φ = 3790545561600.
The previous prime is 14223430043219. The next prime is 14223430043257. The reversal of 14223430043220 is 2234003432241.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73938034 + ... + 74130153.
It is an arithmetic number, because the mean of its divisors is an integer number (830218330116).
Almost surely, 214223430043220 is an apocalyptic number.
14223430043220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14223430043220 is an abundant number, since it is smaller than the sum of its proper divisors (25627049802348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14223430043220 is a wasteful number, since it uses less digits than its factorization.
14223430043220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148069800 (or 148069798 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 30.
Adding to 14223430043220 its reverse (2234003432241), we get a palindrome (16457433475461).
The spelling of 14223430043220 in words is "fourteen trillion, two hundred twenty-three billion, four hundred thirty million, forty-three thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •