Base | Representation |
---|---|
bin | 1100111100010111100000… |
… | …0101010100000011011111 |
3 | 1212101111022200020122102110 |
4 | 3033011320011110003133 |
5 | 3331131040233413211 |
6 | 50133424134525103 |
7 | 2666113266145215 |
oct | 317057005240337 |
9 | 55344280218373 |
10 | 14231241310431 |
11 | 4597487791802 |
12 | 171a139b06793 |
13 | 7c3000864812 |
14 | 372b1d79ccb5 |
15 | 19a2c1e46ea6 |
hex | cf1781540df |
14231241310431 has 8 divisors (see below), whose sum is σ = 19973672014720. Its totient is φ = 8988152406552.
The previous prime is 14231241310397. The next prime is 14231241310459. The reversal of 14231241310431 is 13401314213241.
14231241310431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14231241310431 - 26 = 14231241310367 is a prime.
It is a super-2 number, since 2×142312413104312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14231241310631) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124835450035 + ... + 124835450148.
It is an arithmetic number, because the mean of its divisors is an integer number (2496709001840).
Almost surely, 214231241310431 is an apocalyptic number.
14231241310431 is a deficient number, since it is larger than the sum of its proper divisors (5742430704289).
14231241310431 is a wasteful number, since it uses less digits than its factorization.
14231241310431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249670900205.
The product of its (nonzero) digits is 6912, while the sum is 30.
Adding to 14231241310431 its reverse (13401314213241), we get a palindrome (27632555523672).
The spelling of 14231241310431 in words is "fourteen trillion, two hundred thirty-one billion, two hundred forty-one million, three hundred ten thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •