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65714027 = 1719203449
BaseRepresentation
bin1111101010101…
…1011101101011
311120122121200212
43322223131223
5113310322102
610304251335
71425363041
oct372533553
9146577625
1065714027
1134103a15
121a010b4b
13107caa52
148a28391
155b80c52
hex3eab76b

65714027 has 8 divisors (see below), whose sum is σ = 73242000. Its totient is φ = 58593024.

The previous prime is 65714009. The next prime is 65714039. The reversal of 65714027 is 72041756.

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

It is a cyclic number.

It is not a de Polignac number, because 65714027 - 222 = 61519723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65713984 and 65714002.

It is not an unprimeable number, because it can be changed into a prime (65711027) 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, 101402 + ... + 102047.

It is an arithmetic number, because the mean of its divisors is an integer number (9155250).

Almost surely, 265714027 is an apocalyptic number.

65714027 is a deficient number, since it is larger than the sum of its proper divisors (7527973).

65714027 is a wasteful number, since it uses less digits than its factorization.

65714027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203485.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 65714027 is about 8106.4188764213. The cubic root of 65714027 is about 403.5394774521.

The spelling of 65714027 in words is "sixty-five million, seven hundred fourteen thousand, twenty-seven".

Divisors: 1 17 19 323 203449 3458633 3865531 65714027