Base | Representation |
---|---|
bin | 1000010011000000100… |
… | …0000110010001111110 |
3 | 111121220221200211120210 |
4 | 2010300020012101332 |
5 | 4313411041200024 |
6 | 145252123453250 |
7 | 13204210325010 |
oct | 2046010062176 |
9 | 447827624523 |
10 | 142541350014 |
11 | 554a6970008 |
12 | 23760987226 |
13 | 1059823b5bb |
14 | 6c82d641b0 |
15 | 3a93db9129 |
hex | 213020647e |
142541350014 has 32 divisors (see below), whose sum is σ = 337043589120. Its totient is φ = 39321751392.
The previous prime is 142541349991. The next prime is 142541350019. The reversal of 142541350014 is 410053145241.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142541350019) 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, 58513294 + ... + 58515729.
It is an arithmetic number, because the mean of its divisors is an integer number (10532612160).
Almost surely, 2142541350014 is an apocalyptic number.
142541350014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
142541350014 is an abundant number, since it is smaller than the sum of its proper divisors (194502239106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142541350014 is a wasteful number, since it uses less digits than its factorization.
142541350014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117029064.
The product of its (nonzero) digits is 9600, while the sum is 30.
Adding to 142541350014 its reverse (410053145241), we get a palindrome (552594495255).
The spelling of 142541350014 in words is "one hundred forty-two billion, five hundred forty-one million, three hundred fifty thousand, fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •