Base | Representation |
---|---|
bin | 111101100100100011000… |
… | …000100011001010010110 |
3 | 112222111021201211000000201 |
4 | 331210203000203022112 |
5 | 1023310323303230032 |
6 | 12555430534531114 |
7 | 614455230503563 |
oct | 75444300431226 |
9 | 15874251730021 |
10 | 4231130133142 |
11 | 1391459722630 |
12 | 584030b06a9a |
13 | 248cbc681123 |
14 | 108b059ad86a |
15 | 750dc3928e7 |
hex | 3d923023296 |
4231130133142 has 32 divisors (see below), whose sum is σ = 7071810209280. Its totient is φ = 1882099829280.
The previous prime is 4231130133067. The next prime is 4231130133149. The reversal of 4231130133142 is 2413310311324.
It is a self number, because there is not a number n which added to its sum of digits gives 4231130133142.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4231130133149) 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, 8727733 + ... + 9199759.
It is an arithmetic number, because the mean of its divisors is an integer number (220994069040).
Almost surely, 24231130133142 is an apocalyptic number.
4231130133142 is a deficient number, since it is larger than the sum of its proper divisors (2840680076138).
4231130133142 is a wasteful number, since it uses less digits than its factorization.
4231130133142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 480756.
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 4231130133142 its reverse (2413310311324), we get a palindrome (6644440444466).
The spelling of 4231130133142 in words is "four trillion, two hundred thirty-one billion, one hundred thirty million, one hundred thirty-three thousand, one hundred forty-two".
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