Base | Representation |
---|---|
bin | 101111000101001010… |
… | …000111000011011101 |
3 | 11211111002021002220102 |
4 | 233011022013003131 |
5 | 1312012403332031 |
6 | 35120133230445 |
7 | 3436510220423 |
oct | 570512070335 |
9 | 154432232812 |
10 | 50552402141 |
11 | 1a491570a4a |
12 | 9969a92425 |
13 | 49c83416b7 |
14 | 2637c47113 |
15 | 14ad10e7cb |
hex | bc52870dd |
50552402141 has 4 divisors (see below), whose sum is σ = 50844612732. Its totient is φ = 50260191552.
The previous prime is 50552402099. The next prime is 50552402161. The reversal of 50552402141 is 14120425505.
50552402141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 42774926041 + 7777476100 = 206821^2 + 88190^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50552402141 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50552402161) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146105036 + ... + 146105381.
It is an arithmetic number, because the mean of its divisors is an integer number (12711153183).
Almost surely, 250552402141 is an apocalyptic number.
It is an amenable number.
50552402141 is a deficient number, since it is larger than the sum of its proper divisors (292210591).
50552402141 is a wasteful number, since it uses less digits than its factorization.
50552402141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292210590.
The product of its (nonzero) digits is 8000, while the sum is 29.
Adding to 50552402141 its reverse (14120425505), we get a palindrome (64672827646).
The spelling of 50552402141 in words is "fifty billion, five hundred fifty-two million, four hundred two thousand, one hundred forty-one".
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