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65496141 = 332425783
BaseRepresentation
bin1111100111011…
…0010001001101
311120020112211000
43321312101031
5113231334031
610255450513
71423464564
oct371662115
9146215730
1065496141
1133a75247
1219b26a39
1310752819
1489acbdb
155b3b3e6
hex3e7644d

65496141 has 8 divisors (see below), whose sum is σ = 97031360. Its totient is φ = 43664076.

The previous prime is 65496131. The next prime is 65496163. The reversal of 65496141 is 14169456.

It is not a de Polignac number, because 65496141 - 210 = 65495117 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 65496096 and 65496105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65496131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1212865 + ... + 1212918.

It is an arithmetic number, because the mean of its divisors is an integer number (12128920).

Almost surely, 265496141 is an apocalyptic number.

It is an amenable number.

65496141 is a deficient number, since it is larger than the sum of its proper divisors (31535219).

65496141 is a wasteful number, since it uses less digits than its factorization.

65496141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425792 (or 2425786 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 65496141 is about 8092.9686147915. The cubic root of 65496141 is about 403.0929824220.

The spelling of 65496141 in words is "sixty-five million, four hundred ninety-six thousand, one hundred forty-one".

Divisors: 1 3 9 27 2425783 7277349 21832047 65496141