Base | Representation |
---|---|
bin | 1101000111010111001101… |
… | …0110001101000100101111 |
3 | 1220001112220101020022202010 |
4 | 3101311303112031010233 |
5 | 3342224421421210411 |
6 | 50400304314132303 |
7 | 3015551344056360 |
oct | 321656326150457 |
9 | 56045811208663 |
10 | 14420140413231 |
11 | 465a6023705a3 |
12 | 174a877a21093 |
13 | 807a76090367 |
14 | 37bd1d427b67 |
15 | 1a017aa4b7a6 |
hex | d1d7358d12f |
14420140413231 has 32 divisors (see below), whose sum is σ = 22101197966848. Its totient is φ = 8192236993920.
The previous prime is 14420140413199. The next prime is 14420140413251. The reversal of 14420140413231 is 13231404102441.
It is a happy number.
It is not a de Polignac number, because 14420140413231 - 25 = 14420140413199 is a prime.
It is a super-2 number, since 2×144201404132312 (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 (14420140413251) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12947361 + ... + 14016933.
It is an arithmetic number, because the mean of its divisors is an integer number (690662436464).
Almost surely, 214420140413231 is an apocalyptic number.
14420140413231 is a deficient number, since it is larger than the sum of its proper divisors (7681057553617).
14420140413231 is a wasteful number, since it uses less digits than its factorization.
14420140413231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1073311.
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 14420140413231 its reverse (13231404102441), we get a palindrome (27651544515672).
The spelling of 14420140413231 in words is "fourteen trillion, four hundred twenty billion, one hundred forty million, four hundred thirteen thousand, two hundred thirty-one".
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