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3086007 = 31028669
BaseRepresentation
bin1011110001011010110111
312210210012120
423301122313
51242223012
6150051023
735142051
oct13613267
95723176
103086007
111818621
121049a73
13840852
145a48d1
1540e58c
hex2f16b7

3086007 has 4 divisors (see below), whose sum is σ = 4114680. Its totient is φ = 2057336.

The previous prime is 3086003. The next prime is 3086009. The reversal of 3086007 is 7006803.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7006803 = 32335601.

It is a cyclic number.

It is not a de Polignac number, because 3086007 - 22 = 3086003 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3086003) 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, 514332 + ... + 514337.

It is an arithmetic number, because the mean of its divisors is an integer number (1028670).

Almost surely, 23086007 is an apocalyptic number.

3086007 is a deficient number, since it is larger than the sum of its proper divisors (1028673).

3086007 is a wasteful number, since it uses less digits than its factorization.

3086007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028672.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 3086007 is about 1756.7034468003. The cubic root of 3086007 is about 145.5902535188.

The spelling of 3086007 in words is "three million, eighty-six thousand, seven".

Divisors: 1 3 1028669 3086007