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71027002 = 248772923
BaseRepresentation
bin1000011101111…
…00100100111010
311221122112201201
410032330210322
5121140331002
611014204414
71521501544
oct416744472
9157575651
1071027002
1137102702
121b95370a
131193b117
14960c694
156380087
hex43bc93a

71027002 has 8 divisors (see below), whose sum is σ = 106760736. Its totient is φ = 35440092.

The previous prime is 71026993. The next prime is 71027017. The reversal of 71027002 is 20072017.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35488 + ... + 37435.

It is an arithmetic number, because the mean of its divisors is an integer number (13345092).

Almost surely, 271027002 is an apocalyptic number.

71027002 is a deficient number, since it is larger than the sum of its proper divisors (35733734).

71027002 is a wasteful number, since it uses less digits than its factorization.

71027002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73412.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 71027002 is about 8427.7518947819. The cubic root of 71027002 is about 414.1342614163.

Adding to 71027002 its reverse (20072017), we get a palindrome (91099019).

The spelling of 71027002 in words is "seventy-one million, twenty-seven thousand, two".

Divisors: 1 2 487 974 72923 145846 35513501 71027002