Base | Representation |
---|---|
bin | 10011010000000110000011… |
… | …00000100101001100011100 |
3 | 12112220010121012120012120000 |
4 | 21220003001200211030130 |
5 | 21022101420204304040 |
6 | 230012101501254300 |
7 | 11626363664334321 |
oct | 1150030140451434 |
9 | 175803535505500 |
10 | 42334444213020 |
11 | 12541a34113203 |
12 | 48b8847864390 |
13 | 1a81175995b6b |
14 | a64dd885cb48 |
15 | 4d6339251130 |
hex | 2680c182531c |
42334444213020 has 60 divisors (see below), whose sum is σ = 132804719443704. Its totient is φ = 11289185123040.
The previous prime is 42334444212901. The next prime is 42334444213021. The reversal of 42334444213020 is 2031244443324.
42334444213020 is a `hidden beast` number, since 4 + 2 + 3 + 344 + 4 + 4 + 2 + 1 + 302 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42334444213021) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13066184866 + ... + 13066188105.
Almost surely, 242334444213020 is an apocalyptic number.
It is an amenable number.
42334444213020 is an abundant number, since it is smaller than the sum of its proper divisors (90470275230684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42334444213020 is a wasteful number, since it uses less digits than its factorization.
42334444213020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26132372992 (or 26132372981 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 36.
Adding to 42334444213020 its reverse (2031244443324), we get a palindrome (44365688656344).
The spelling of 42334444213020 in words is "forty-two trillion, three hundred thirty-four billion, four hundred forty-four million, two hundred thirteen thousand, twenty".
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