Base | Representation |
---|---|
bin | 1000010010101000101… |
… | …0111010010010001110 |
3 | 111121122222200001212211 |
4 | 2010222022322102032 |
5 | 4313210001032024 |
6 | 145234154021034 |
7 | 13201555061401 |
oct | 2045212722216 |
9 | 447588601784 |
10 | 142441424014 |
11 | 5545551a13a |
12 | 2373341777a |
13 | 105806226a6 |
14 | 6c73991d38 |
15 | 3a8a22b594 |
hex | 212a2ba48e |
142441424014 has 8 divisors (see below), whose sum is σ = 217693497240. Its totient is φ = 69876924936.
The previous prime is 142441423979. The next prime is 142441424017. The reversal of 142441424014 is 410424144241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1424414240142 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142441424017) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671893404 + ... + 671893615.
It is an arithmetic number, because the mean of its divisors is an integer number (27211687155).
Almost surely, 2142441424014 is an apocalyptic number.
142441424014 is a deficient number, since it is larger than the sum of its proper divisors (75252073226).
142441424014 is a wasteful number, since it uses less digits than its factorization.
142441424014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1343787074.
The product of its (nonzero) digits is 16384, while the sum is 31.
Adding to 142441424014 its reverse (410424144241), we get a palindrome (552865568255).
The spelling of 142441424014 in words is "one hundred forty-two billion, four hundred forty-one million, four hundred twenty-four thousand, fourteen".
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