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3440095 = 56111279
BaseRepresentation
bin1101000111110111011111
320110202220221
431013313133
51340040340
6201422211
741145301
oct15076737
96422827
103440095
111a3a65a
12119a967
13935a79
14657971
1547e44a
hex347ddf

3440095 has 8 divisors (see below), whose sum is σ = 4196160. Its totient is φ = 2706720.

The previous prime is 3440089. The next prime is 3440119. The reversal of 3440095 is 5900443.

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

It is not a de Polignac number, because 3440095 - 211 = 3438047 is a prime.

It is an Ulam number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5335 + ... + 5944.

It is an arithmetic number, because the mean of its divisors is an integer number (524520).

Almost surely, 23440095 is an apocalyptic number.

3440095 is a deficient number, since it is larger than the sum of its proper divisors (756065).

3440095 is a wasteful number, since it uses less digits than its factorization.

3440095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11345.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3440095 is about 1854.7493092060. The cubic root of 3440095 is about 150.9582358951.

The spelling of 3440095 in words is "three million, four hundred forty thousand, ninety-five".

Divisors: 1 5 61 305 11279 56395 688019 3440095