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3385001 = 4182561
BaseRepresentation
bin1100111010011010101001
320100222100102
430322122221
51331310001
6200315145
740525544
oct14723251
96328312
103385001
111a02224
121172ab5
13916979
1464185b
1546ce6b
hex33a6a9

3385001 has 4 divisors (see below), whose sum is σ = 3467604. Its totient is φ = 3302400.

The previous prime is 3384991. The next prime is 3385013. The reversal of 3385001 is 1005833.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1357225 + 2027776 = 1165^2 + 1424^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3385001 is a prime.

It is a super-2 number, since 2×33850012 = 22916463540002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3385201) 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, 41240 + ... + 41321.

It is an arithmetic number, because the mean of its divisors is an integer number (866901).

Almost surely, 23385001 is an apocalyptic number.

It is an amenable number.

3385001 is a deficient number, since it is larger than the sum of its proper divisors (82603).

3385001 is an equidigital number, since it uses as much as digits as its factorization.

3385001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82602.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 3385001 is about 1839.8372210606. The cubic root of 3385001 is about 150.1480168550.

The spelling of 3385001 in words is "three million, three hundred eighty-five thousand, one".

Divisors: 1 41 82561 3385001