Base | Representation |
---|---|
bin | 100111001101011000… |
… | …000100010110100110 |
3 | 11000200001020002010112 |
4 | 213031120010112212 |
5 | 1142210142003410 |
6 | 31201324253022 |
7 | 3020200010240 |
oct | 471530042646 |
9 | 130601202115 |
10 | 42100344230 |
11 | 1694460181a |
12 | 81ab3a1172 |
13 | 3c7c260cb9 |
14 | 2075507090 |
15 | 11660bb105 |
hex | 9cd6045a6 |
42100344230 has 32 divisors (see below), whose sum is σ = 86630618880. Its totient is φ = 14430371040.
The previous prime is 42100344211. The next prime is 42100344283. The reversal of 42100344230 is 3244300124.
It is a junction number, because it is equal to n+sod(n) for n = 42100344196 and 42100344205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173945 + ... + 338315.
It is an arithmetic number, because the mean of its divisors is an integer number (2707206840).
Almost surely, 242100344230 is an apocalyptic number.
42100344230 is an abundant number, since it is smaller than the sum of its proper divisors (44530274650).
42100344230 is a wasteful number, since it uses less digits than its factorization.
42100344230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168044.
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 42100344230 its reverse (3244300124), we get a palindrome (45344644354).
The spelling of 42100344230 in words is "forty-two billion, one hundred million, three hundred forty-four thousand, two hundred thirty".
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