| Base | Representation |
|---|---|
| bin | 10000111101111… |
| … | …01110010000100 |
| 3 | 100220211101001200 |
| 4 | 20132331302010 |
| 5 | 242414210413 |
| 6 | 22042422500 |
| 7 | 3345554106 |
| oct | 1036756204 |
| 9 | 326741050 |
| 10 | 142335108 |
| 11 | 73387523 |
| 12 | 3b801a30 |
| 13 | 23647176 |
| 14 | 14c91576 |
| 15 | c768573 |
| hex | 87bdc84 |
142335108 has 72 divisors (see below), whose sum is σ = 373898616. Its totient is φ = 45619200.
The previous prime is 142335097. The next prime is 142335121. The reversal of 142335108 is 801533241.
It is a happy number.
142335108 is a `hidden beast` number, since 142 + 3 + 3 + 510 + 8 = 666.
142335108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 21511044 + 120824064 = 4638^2 + 10992^2 .
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
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, 107088 + ... + 108408.
Almost surely, 2142335108 is an apocalyptic number.
142335108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 142335108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186949308).
142335108 is an abundant number, since it is smaller than the sum of its proper divisors (231563508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142335108 is a wasteful number, since it uses less digits than its factorization.
142335108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1445 (or 1440 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 142335108 is about 11930.4278213315. The cubic root of 142335108 is about 522.1204196575.
Adding to 142335108 its reverse (801533241), we get a palindrome (943868349).
The spelling of 142335108 in words is "one hundred forty-two million, three hundred thirty-five thousand, one hundred eight".
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