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65092106 = 2313103981
BaseRepresentation
bin1111100001001…
…1101000001010
311112111000120202
43320103220022
5113130421411
610243052202
71420162622
oct370235012
9145430522
1065092106
1133819732
1219971062
1310640951
148905882
155aab83b
hex3e13a0a

65092106 has 8 divisors (see below), whose sum is σ = 97951044. Its totient is φ = 32441760.

The previous prime is 65092103. The next prime is 65092117. The reversal of 65092106 is 60129056.

It can be written as a sum of positive squares in 2 ways, for example, as 54626881 + 10465225 = 7391^2 + 3235^2 .

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

It is not an unprimeable number, because it can be changed into a prime (65092103) 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, 51365 + ... + 52616.

Almost surely, 265092106 is an apocalyptic number.

65092106 is a deficient number, since it is larger than the sum of its proper divisors (32858938).

65092106 is a wasteful number, since it uses less digits than its factorization.

65092106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104296.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 65092106 is about 8067.9678978043. The cubic root of 65092106 is about 402.2624005675.

The spelling of 65092106 in words is "sixty-five million, ninety-two thousand, one hundred six".

Divisors: 1 2 313 626 103981 207962 32546053 65092106