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1070017 = 13531553
BaseRepresentation
bin100000101001111000001
32000100210021
410011033001
5233220032
634533441
712044404
oct4051701
92010707
101070017
11670a13
12437281
132b6060
141dbd3b
15162097
hex1053c1

1070017 has 8 divisors (see below), whose sum is σ = 1174824. Its totient is φ = 968448.

The previous prime is 1070011. The next prime is 1070021. The reversal of 1070017 is 7100701.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7056 + 1062961 = 84^2 + 1031^2 .

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

It is not a de Polignac number, because 1070017 - 23 = 1070009 is a prime.

It is a super-2 number, since 2×10700172 = 2289872760578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1070011) 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, 88 + ... + 1465.

It is an arithmetic number, because the mean of its divisors is an integer number (146853).

21070017 is an apocalyptic number.

It is an amenable number.

1070017 is a deficient number, since it is larger than the sum of its proper divisors (104807).

1070017 is a wasteful number, since it uses less digits than its factorization.

1070017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619.

The product of its (nonzero) digits is 49, while the sum is 16.

The square root of 1070017 is about 1034.4162605064. The cubic root of 1070017 is about 102.2814538487.

Adding to 1070017 its reverse (7100701), we get a palindrome (8170718).

The spelling of 1070017 in words is "one million, seventy thousand, seventeen".

Divisors: 1 13 53 689 1553 20189 82309 1070017