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3320141 = 11301831
BaseRepresentation
bin1100101010100101001101
320020200101012
430222211031
51322221031
6155055005
740135466
oct14524515
96220335
103320141
111968520
121141465
138c32a6
14625d6d
15458b2b
hex32a94d

3320141 has 4 divisors (see below), whose sum is σ = 3621984. Its totient is φ = 3018300.

The previous prime is 3320137. The next prime is 3320143. The reversal of 3320141 is 1410233.

3320141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1410233 = 11128203.

It is a cyclic number.

It is not a de Polignac number, because 3320141 - 22 = 3320137 is a prime.

It is a super-2 number, since 2×33201412 = 22046672519762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320143) 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 3 ways as a sum of consecutive naturals, for example, 150905 + ... + 150926.

It is an arithmetic number, because the mean of its divisors is an integer number (905496).

Almost surely, 23320141 is an apocalyptic number.

It is an amenable number.

3320141 is a deficient number, since it is larger than the sum of its proper divisors (301843).

3320141 is a wasteful number, since it uses less digits than its factorization.

3320141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301842.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3320141 is about 1822.1254073197. The cubic root of 3320141 is about 149.1828303837.

Adding to 3320141 its reverse (1410233), we get a palindrome (4730374).

The spelling of 3320141 in words is "three million, three hundred twenty thousand, one hundred forty-one".

Divisors: 1 11 301831 3320141