Base | Representation |
---|---|
bin | 10000111000101… |
… | …00000101110010 |
3 | 100212112001121210 |
4 | 20130110011302 |
5 | 242224440200 |
6 | 22015500550 |
7 | 3336630516 |
oct | 1034240562 |
9 | 325461553 |
10 | 141640050 |
11 | 72a522a2 |
12 | 3b527756 |
13 | 234629a6 |
14 | 14b50146 |
15 | c67c650 |
hex | 8714172 |
141640050 has 48 divisors (see below), whose sum is σ = 354530880. Its totient is φ = 37419840.
The previous prime is 141640019. The next prime is 141640063. The reversal of 141640050 is 50046141.
It is a junction number, because it is equal to n+sod(n) for n = 141639999 and 141640026.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12019 + ... + 20681.
It is an arithmetic number, because the mean of its divisors is an integer number (7386060).
Almost surely, 2141640050 is an apocalyptic number.
141640050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 141640050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177265440).
141640050 is an abundant number, since it is smaller than the sum of its proper divisors (212890830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141640050 is a wasteful number, since it uses less digits than its factorization.
141640050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8787 (or 8782 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 141640050 is about 11901.2625380671. The cubic root of 141640050 is about 521.2691508816.
Adding to 141640050 its reverse (50046141), we get a palindrome (191686191).
The spelling of 141640050 in words is "one hundred forty-one million, six hundred forty thousand, fifty".
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