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3468443 = 11315313
BaseRepresentation
bin1101001110110010011011
320112012210212
431032302123
51341442233
6202201335
741324036
oct15166233
96465725
103468443
111a59990
1211b324b
13945944
1466401d
15487a48
hex34ec9b

3468443 has 4 divisors (see below), whose sum is σ = 3783768. Its totient is φ = 3153120.

The previous prime is 3468427. The next prime is 3468461. The reversal of 3468443 is 3448643.

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

It is a cyclic number.

It is not a de Polignac number, because 3468443 - 24 = 3468427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3468463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157646 + ... + 157667.

It is an arithmetic number, because the mean of its divisors is an integer number (945942).

Almost surely, 23468443 is an apocalyptic number.

3468443 is a deficient number, since it is larger than the sum of its proper divisors (315325).

3468443 is a wasteful number, since it uses less digits than its factorization.

3468443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315324.

The product of its digits is 27648, while the sum is 32.

The square root of 3468443 is about 1862.3756334317. The cubic root of 3468443 is about 151.3717577051.

The spelling of 3468443 in words is "three million, four hundred sixty-eight thousand, four hundred forty-three".

Divisors: 1 11 315313 3468443