Base | Representation |
---|---|
bin | 1000010001001001001… |
… | …1111010010111000010 |
3 | 111120122002110001022200 |
4 | 2010102103322113002 |
5 | 4311400012133214 |
6 | 145130334214030 |
7 | 13155624454620 |
oct | 2042223722702 |
9 | 446562401280 |
10 | 142041130434 |
11 | 5526a5736a5 |
12 | 23641354316 |
13 | 1051870a598 |
14 | 6c36752510 |
15 | 3a6500ad09 |
hex | 21124fa5c2 |
142041130434 has 48 divisors (see below), whose sum is σ = 352019079360. Its totient is φ = 40548774240.
The previous prime is 142041130391. The next prime is 142041130459. The reversal of 142041130434 is 434031140241.
142041130434 is a `hidden beast` number, since 14 + 204 + 1 + 13 + 0 + 434 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 142041130398 and 142041130407.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 328464 + ... + 626075.
It is an arithmetic number, because the mean of its divisors is an integer number (7333730820).
Almost surely, 2142041130434 is an apocalyptic number.
142041130434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
142041130434 is an abundant number, since it is smaller than the sum of its proper divisors (209977948926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142041130434 is a wasteful number, since it uses less digits than its factorization.
142041130434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 955735 (or 955732 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 142041130434 its reverse (434031140241), we get a palindrome (576072270675).
The spelling of 142041130434 in words is "one hundred forty-two billion, forty-one million, one hundred thirty thousand, four hundred thirty-four".
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