Base | Representation |
---|---|
bin | 111101011110000010011… |
… | …111011011111101001100 |
3 | 112221211020201122201020022 |
4 | 331132002133123331030 |
5 | 1023202020341143040 |
6 | 12552313305441312 |
7 | 614120115454550 |
oct | 75360237337514 |
9 | 15854221581208 |
10 | 4224142131020 |
11 | 13894a3123169 |
12 | 5828007a0238 |
13 | 2484479b9226 |
14 | 108641897860 |
15 | 74d2db486b5 |
hex | 3d7827dbf4c |
4224142131020 has 48 divisors (see below), whose sum is σ = 10138058128128. Its totient is φ = 1448260585920.
The previous prime is 4224142130951. The next prime is 4224142131023. The reversal of 4224142131020 is 201312414224.
It is not an unprimeable number, because it can be changed into a prime (4224142131023) 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, 22582799 + ... + 22769081.
It is an arithmetic number, because the mean of its divisors is an integer number (211209544336).
Almost surely, 24224142131020 is an apocalyptic number.
It is an amenable number.
4224142131020 is an abundant number, since it is smaller than the sum of its proper divisors (5913915997108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4224142131020 is a wasteful number, since it uses less digits than its factorization.
4224142131020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348270 (or 348268 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 4224142131020 its reverse (201312414224), we get a palindrome (4425454545244).
The spelling of 4224142131020 in words is "four trillion, two hundred twenty-four billion, one hundred forty-two million, one hundred thirty-one thousand, twenty".
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