Base | Representation |
---|---|
bin | 10000110011111… |
… | …11010001100100 |
3 | 100211101002110212 |
4 | 20121333101210 |
5 | 242100434000 |
6 | 21554434552 |
7 | 3331511432 |
oct | 1031772144 |
9 | 324332425 |
10 | 141030500 |
11 | 72676336 |
12 | 3b292a58 |
13 | 232ab400 |
14 | 14a31d52 |
15 | c5abc35 |
hex | 867f464 |
141030500 has 72 divisors (see below), whose sum is σ = 333726120. Its totient is φ = 52041600.
The previous prime is 141030499. The next prime is 141030541. The reversal of 141030500 is 5030141.
141030500 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 12 ways, for example, as 135536164 + 5494336 = 11642^2 + 2344^2 .
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, 83666 + ... + 85334.
It is an arithmetic number, because the mean of its divisors is an integer number (4635085).
Almost surely, 2141030500 is an apocalyptic number.
141030500 is a gapful number since it is divisible by the number (10) 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 141030500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166863060).
141030500 is an abundant number, since it is smaller than the sum of its proper divisors (192695620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141030500 is a wasteful number, since it uses less digits than its factorization.
141030500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1714 (or 1689 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 141030500 is about 11875.6262992737. The cubic root of 141030500 is about 520.5203125344.
Adding to 141030500 its reverse (5030141), we get a palindrome (146060641).
The spelling of 141030500 in words is "one hundred forty-one million, thirty thousand, five hundred".
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