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65714076 = 22321825391
BaseRepresentation
bin1111101010101…
…1011110011100
311120122121202200
43322223132130
5113310322301
610304251500
71425363141
oct372533634
9146577680
1065714076
1134103a5a
121a010b90
13107caa8c
148a283c8
155b80c86
hex3eab79c

65714076 has 18 divisors (see below), whose sum is σ = 166110672. Its totient is φ = 21904680.

The previous prime is 65714071. The next prime is 65714083. The reversal of 65714076 is 67041756.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1825391 = 65714076 / (6 + 5 + 7 + 1 + 4 + 0 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 65714076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65714071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 912660 + ... + 912731.

Almost surely, 265714076 is an apocalyptic number.

It is an amenable number.

65714076 is an abundant number, since it is smaller than the sum of its proper divisors (100396596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65714076 is a wasteful number, since it uses less digits than its factorization.

65714076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1825401 (or 1825396 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 65714076 is about 8106.4218987171. The cubic root of 65714076 is about 403.5395777525.

The spelling of 65714076 in words is "sixty-five million, seven hundred fourteen thousand, seventy-six".

Divisors: 1 2 3 4 6 9 12 18 36 1825391 3650782 5476173 7301564 10952346 16428519 21904692 32857038 65714076