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3018113 = 73591201
BaseRepresentation
bin1011100000110110000001
312200100001222
423200312001
51233034423
6144404425
734440110
oct13406601
95610058
103018113
11178160a
121016715
13818987
14587c77
153e93c8
hex2e0d81

3018113 has 8 divisors (see below), whose sum is σ = 3461760. Its totient is φ = 2577600.

The previous prime is 3018091. The next prime is 3018121. The reversal of 3018113 is 3118103.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3018113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3018091 and 3018100.

It is not an unprimeable number, because it can be changed into a prime (3018173) 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, 1913 + ... + 3113.

It is an arithmetic number, because the mean of its divisors is an integer number (432720).

Almost surely, 23018113 is an apocalyptic number.

It is an amenable number.

3018113 is a deficient number, since it is larger than the sum of its proper divisors (443647).

3018113 is a wasteful number, since it uses less digits than its factorization.

3018113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 3018113 is about 1737.2717116214. The cubic root of 3018113 is about 144.5146355550.

The spelling of 3018113 in words is "three million, eighteen thousand, one hundred thirteen".

Divisors: 1 7 359 1201 2513 8407 431159 3018113