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3013013 = 29107971
BaseRepresentation
bin1011011111100110010101
312200002002002
423133212111
51232404023
6144325045
734416203
oct13374625
95602062
103013013
1117787a3
121013785
13816563
14586073
153e7b28
hex2df995

3013013 has 8 divisors (see below), whose sum is σ = 3149280. Its totient is φ = 2878960.

The previous prime is 3013007. The next prime is 3013019. The reversal of 3013013 is 3103103.

It is an interprime number because it is at equal distance from previous prime (3013007) and next prime (3013019).

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 3013013 - 26 = 3012949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3012985 and 3013003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013019) 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, 2618 + ... + 3588.

It is an arithmetic number, because the mean of its divisors is an integer number (393660).

Almost surely, 23013013 is an apocalyptic number.

It is an amenable number.

3013013 is a deficient number, since it is larger than the sum of its proper divisors (136267).

3013013 is a wasteful number, since it uses less digits than its factorization.

3013013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 3013013 is about 1735.8032722633. The cubic root of 3013013 is about 144.4331895022.

Adding to 3013013 its reverse (3103103), we get a palindrome (6116116).

The spelling of 3013013 in words is "three million, thirteen thousand, thirteen".

Divisors: 1 29 107 971 3103 28159 103897 3013013