Base | Representation |
---|---|
bin | 1111100111110… |
… | …00011100011100 |
3 | 100010120120112022 |
4 | 13303320130130 |
5 | 232021303202 |
6 | 21000355312 |
7 | 3150554612 |
oct | 763703434 |
9 | 303516468 |
10 | 131041052 |
11 | 67a7309a |
12 | 37a75b38 |
13 | 211c15ac |
14 | 135916b2 |
15 | b786ea2 |
hex | 7cf871c |
131041052 has 6 divisors (see below), whose sum is σ = 229321848. Its totient is φ = 65520524.
The previous prime is 131041037. The next prime is 131041073. The reversal of 131041052 is 250140131.
It is a zygodrome in base 2.
It is a self number, because there is not a number n which added to its sum of digits gives 131041052.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16380128 + ... + 16380135.
It is an arithmetic number, because the mean of its divisors is an integer number (38220308).
Almost surely, 2131041052 is an apocalyptic number.
It is an amenable number.
131041052 is a deficient number, since it is larger than the sum of its proper divisors (98280796).
131041052 is a wasteful number, since it uses less digits than its factorization.
131041052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32760267 (or 32760265 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 131041052 is about 11447.3163667298. The cubic root of 131041052 is about 507.9283539192.
Adding to 131041052 its reverse (250140131), we get a palindrome (381181183).
The spelling of 131041052 in words is "one hundred thirty-one million, forty-one thousand, fifty-two".
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