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65141313 = 323944077
BaseRepresentation
bin1111100001111…
…1101001000001
311112120112002020
43320133221001
5113134010223
610244112053
71420456236
oct370375101
9145515066
1065141313
11338526a6
1219995629
131065a173
14891978d
155abb1e3
hex3e1fa41

65141313 has 8 divisors (see below), whose sum is σ = 90631488. Its totient is φ = 41539344.

The previous prime is 65141303. The next prime is 65141317. The reversal of 65141313 is 31314156.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 65141313 - 28 = 65141057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65141317) 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, 471970 + ... + 472107.

It is an arithmetic number, because the mean of its divisors is an integer number (11328936).

Almost surely, 265141313 is an apocalyptic number.

It is an amenable number.

65141313 is a deficient number, since it is larger than the sum of its proper divisors (25490175).

65141313 is a wasteful number, since it uses less digits than its factorization.

65141313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944103.

The product of its digits is 1080, while the sum is 24.

The square root of 65141313 is about 8071.0168504346. The cubic root of 65141313 is about 402.3637397385.

Adding to 65141313 its reverse (31314156), we get a palindrome (96455469).

The spelling of 65141313 in words is "sixty-five million, one hundred forty-one thousand, three hundred thirteen".

Divisors: 1 3 23 69 944077 2832231 21713771 65141313