Base | Representation |
---|---|
bin | 11101101101101011011001… |
… | …01101001010110011110011 |
3 | 22120100112221212121000211021 |
4 | 32312311230231022303303 |
5 | 32031022144240113011 |
6 | 350545152020400311 |
7 | 16522512613466500 |
oct | 1666655455126363 |
9 | 276315855530737 |
10 | 65341161254131 |
11 | 199020380a6364 |
12 | 73b367a846097 |
13 | 2a5c8502a0319 |
14 | 121c759b144a7 |
15 | 784a183a0471 |
hex | 3b6d6cb4acf3 |
65341161254131 has 12 divisors (see below), whose sum is σ = 76038106138560. Its totient is φ = 55985341085520.
The previous prime is 65341161254107. The next prime is 65341161254147. The reversal of 65341161254131 is 13145216114356.
It is not a de Polignac number, because 65341161254131 - 27 = 65341161254003 is a prime.
It is a super-2 number, since 2×653411612541312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (65341161254231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 254257891 + ... + 254514748.
It is an arithmetic number, because the mean of its divisors is an integer number (6336508844880).
Almost surely, 265341161254131 is an apocalyptic number.
65341161254131 is a deficient number, since it is larger than the sum of its proper divisors (10696944884429).
65341161254131 is a wasteful number, since it uses less digits than its factorization.
65341161254131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 508775274 (or 508775267 counting only the distinct ones).
The product of its digits is 259200, while the sum is 43.
Adding to 65341161254131 its reverse (13145216114356), we get a palindrome (78486377368487).
The spelling of 65341161254131 in words is "sixty-five trillion, three hundred forty-one billion, one hundred sixty-one million, two hundred fifty-four thousand, one hundred thirty-one".
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