Base | Representation |
---|---|
bin | 10000111101111… |
… | …01111000010000 |
3 | 100220211101121100 |
4 | 20132331320100 |
5 | 242414214004 |
6 | 22042424400 |
7 | 3345555213 |
oct | 1036757020 |
9 | 326741540 |
10 | 142335504 |
11 | 73387853 |
12 | 3b802100 |
13 | 236473bc |
14 | 14c9177a |
15 | c768739 |
hex | 87bde10 |
142335504 has 120 divisors (see below), whose sum is σ = 413084672. Its totient is φ = 45722880.
The previous prime is 142335503. The next prime is 142335521. The reversal of 142335504 is 405533241.
142335504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (142335503) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 786294 + ... + 786474.
Almost surely, 2142335504 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 142335504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206542336).
142335504 is an abundant number, since it is smaller than the sum of its proper divisors (270749168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142335504 is a wasteful number, since it uses less digits than its factorization.
142335504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 365 (or 356 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 142335504 is about 11930.4444175395. Note that the first 4 decimals coincide. The cubic root of 142335504 is about 522.1209038657.
Adding to 142335504 its reverse (405533241), we get a palindrome (547868745).
The spelling of 142335504 in words is "one hundred forty-two million, three hundred thirty-five thousand, five hundred four".
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