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3002017 = 25711681
BaseRepresentation
bin1011011100111010100001
312122111222211
423130322201
51232031032
6144202121
734342144
oct13347241
95574884
103002017
111770507
121009341
13811555
1458205b
153e4747
hex2dcea1

3002017 has 4 divisors (see below), whose sum is σ = 3013956. Its totient is φ = 2990080.

The previous prime is 3002003. The next prime is 3002039. The reversal of 3002017 is 7102003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7102003 = 27725639.

It can be written as a sum of positive squares in 2 ways, for example, as 2430481 + 571536 = 1559^2 + 756^2 .

It is a cyclic number.

It is not a de Polignac number, because 3002017 - 215 = 2969249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3001988 and 3002006.

It is not an unprimeable number, because it can be changed into a prime (3002117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5584 + ... + 6097.

It is an arithmetic number, because the mean of its divisors is an integer number (753489).

Almost surely, 23002017 is an apocalyptic number.

It is an amenable number.

3002017 is a deficient number, since it is larger than the sum of its proper divisors (11939).

3002017 is a wasteful number, since it uses less digits than its factorization.

3002017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11938.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 3002017 is about 1732.6329674804. The cubic root of 3002017 is about 144.2572722050.

The spelling of 3002017 in words is "three million, two thousand, seventeen".

Divisors: 1 257 11681 3002017