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7071000041 = 71613626251
BaseRepresentation
bin1101001010111011…
…01110010111101001
3200020210100000112102
412211131232113221
5103440134000131
63125352023145
7340140336320
oct64535562751
920223300472
107071000041
112aa9438a96
121454091ab5
13888c349c1
144b115d0b7
152b5b911cb
hex1a576e5e9

7071000041 has 8 divisors (see below), whose sum is σ = 8086165824. Its totient is φ = 6057090000.

The previous prime is 7071000037. The next prime is 7071000049. The reversal of 7071000041 is 1400001707.

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 7071000041 - 22 = 7071000037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7070999977 and 7071000022.

It is not an unprimeable number, because it can be changed into a prime (7071000049) 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, 301835 + ... + 324416.

It is an arithmetic number, because the mean of its divisors is an integer number (1010770728).

Almost surely, 27071000041 is an apocalyptic number.

It is an amenable number.

7071000041 is a deficient number, since it is larger than the sum of its proper divisors (1015165783).

7071000041 is a wasteful number, since it uses less digits than its factorization.

7071000041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627871.

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 7071000041 is about 84089.2385564288. The cubic root of 7071000041 is about 1919.3769716992.

Adding to 7071000041 its reverse (1400001707), we get a palindrome (8471001748).

The spelling of 7071000041 in words is "seven billion, seventy-one million, forty-one", and thus it is an aban number and an uban number.

Divisors: 1 7 1613 11291 626251 4383757 1010142863 7071000041