Base | Representation |
---|---|
bin | 111100010001100011001… |
… | …110100011000100111100 |
3 | 112122222021000122100000000 |
4 | 330101203032203010330 |
5 | 1020330320341401140 |
6 | 12450451542234300 |
7 | 605151643362561 |
oct | 74214316430474 |
9 | 15588230570000 |
10 | 4142013231420 |
11 | 135768853a329 |
12 | 56a8bba25990 |
13 | 2407897b840c |
14 | 1046900ac868 |
15 | 72b23804a30 |
hex | 3c4633a313c |
4142013231420 has 108 divisors (see below), whose sum is σ = 13046679218664. Its totient is φ = 1104536826720.
The previous prime is 4142013231361. The next prime is 4142013231439. The reversal of 4142013231420 is 241323102414.
4142013231420 is a `hidden beast` number, since 4 + 1 + 4 + 2 + 0 + 1 + 3 + 231 + 420 = 666.
It is a tau number, because it is divible by the number of its divisors (108).
It is a super-3 number, since 3×41420132314203 (a number of 39 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15651486 + ... + 15913925.
It is an arithmetic number, because the mean of its divisors is an integer number (120802585358).
Almost surely, 24142013231420 is an apocalyptic number.
It is an amenable number.
4142013231420 is an abundant number, since it is smaller than the sum of its proper divisors (8904665987244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4142013231420 is an equidigital number, since it uses as much as digits as its factorization.
4142013231420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31565444 (or 31565421 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 4142013231420 its reverse (241323102414), we get a palindrome (4383336333834).
The spelling of 4142013231420 in words is "four trillion, one hundred forty-two billion, thirteen million, two hundred thirty-one thousand, four hundred twenty".
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