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3335813 = 131371873
BaseRepresentation
bin1100101110011010000101
320021110212122
430232122011
51323221223
6155255325
740232255
oct14563205
96243778
103335813
111979278
12114a545
138ca470
1462b965
1545d5c8
hex32e685

3335813 has 8 divisors (see below), whose sum is σ = 3620568. Its totient is φ = 3055104.

The previous prime is 3335807. The next prime is 3335819. The reversal of 3335813 is 3185333.

3335813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3335807) and next prime (3335819).

It can be written as a sum of positive squares in 4 ways, for example, as 16129 + 3319684 = 127^2 + 1822^2 .

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

It is not a de Polignac number, because 3335813 - 26 = 3335749 is a prime.

It is a super-2 number, since 2×33358132 = 22255296741938, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3335819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845 + ... + 2717.

It is an arithmetic number, because the mean of its divisors is an integer number (452571).

Almost surely, 23335813 is an apocalyptic number.

It is an amenable number.

3335813 is a deficient number, since it is larger than the sum of its proper divisors (284755).

3335813 is a wasteful number, since it uses less digits than its factorization.

3335813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023.

The product of its digits is 3240, while the sum is 26.

The square root of 3335813 is about 1826.4208167889. The cubic root of 3335813 is about 149.4171903373.

The spelling of 3335813 in words is "three million, three hundred thirty-five thousand, eight hundred thirteen".

Divisors: 1 13 137 1781 1873 24349 256601 3335813