Base | Representation |
---|---|
bin | 1100111101000111001100… |
… | …1001100001101000010100 |
3 | 1212102201100212200201112122 |
4 | 3033101303021201220110 |
5 | 3331333300104233140 |
6 | 50143342340435112 |
7 | 3000045450315206 |
oct | 317216311415024 |
9 | 55381325621478 |
10 | 14244043430420 |
11 | 45a19571a1a61 |
12 | 17207113a8a98 |
13 | 7c4290c4214b |
14 | 3735b5b38776 |
15 | 19a7c0d0cab5 |
hex | cf473261a14 |
14244043430420 has 48 divisors (see below), whose sum is σ = 30022964298768. Its totient is φ = 5676578288640.
The previous prime is 14244043430411. The next prime is 14244043430429. The reversal of 14244043430420 is 2403434044241.
It is an interprime number because it is at equal distance from previous prime (14244043430411) and next prime (14244043430429).
It can be written as a sum of positive squares in 8 ways, for example, as 713166738064 + 13530876692356 = 844492^2 + 3678434^2 .
It is a super-2 number, since 2×142440434304202 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14244043430429) 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, 71105600 + ... + 71305640.
It is an arithmetic number, because the mean of its divisors is an integer number (625478422891).
Almost surely, 214244043430420 is an apocalyptic number.
14244043430420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14244043430420 is an abundant number, since it is smaller than the sum of its proper divisors (15778920868348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14244043430420 is a wasteful number, since it uses less digits than its factorization.
14244043430420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213180 (or 213178 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 35.
Adding to 14244043430420 its reverse (2403434044241), we get a palindrome (16647477474661).
The spelling of 14244043430420 in words is "fourteen trillion, two hundred forty-four billion, forty-three million, four hundred thirty thousand, four hundred twenty".
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