Base | Representation |
---|---|
bin | 11010010011010001… |
… | …01101101001111100 |
3 | 1100110001212010211001 |
4 | 31021220231221330 |
5 | 212404244431140 |
6 | 10253051140044 |
7 | 1006625444455 |
oct | 151150555174 |
9 | 40401763731 |
10 | 14120311420 |
11 | 5a96602a66 |
12 | 28a0a44624 |
13 | 1440514777 |
14 | 97d47412c |
15 | 57999ae9a |
hex | 349a2da7c |
14120311420 has 12 divisors (see below), whose sum is σ = 29652654024. Its totient is φ = 5648124560.
The previous prime is 14120311393. The next prime is 14120311441. The reversal of 14120311420 is 2411302141.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353007766 + ... + 353007805.
It is an arithmetic number, because the mean of its divisors is an integer number (2471054502).
Almost surely, 214120311420 is an apocalyptic number.
14120311420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14120311420 is an abundant number, since it is smaller than the sum of its proper divisors (15532342604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14120311420 is a wasteful number, since it uses less digits than its factorization.
14120311420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 706015580 (or 706015578 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 14120311420 its reverse (2411302141), we get a palindrome (16531613561).
The spelling of 14120311420 in words is "fourteen billion, one hundred twenty million, three hundred eleven thousand, four hundred twenty".
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