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3441031 = 113110091
BaseRepresentation
bin1101001000000110000111
320110211012121
431020012013
51340103111
6201430411
741151106
oct15100607
96424177
103441031
111a40330
12119b407
13936319
1465803d
1547e871
hex348187

3441031 has 8 divisors (see below), whose sum is σ = 3875328. Its totient is φ = 3027000.

The previous prime is 3441019. The next prime is 3441041. The reversal of 3441031 is 1301443.

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

It is a cyclic number.

It is not a de Polignac number, because 3441031 - 215 = 3408263 is a prime.

It is a super-2 number, since 2×34410312 = 23681388685922, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3440996 and 3441014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3441041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4705 + ... + 5386.

It is an arithmetic number, because the mean of its divisors is an integer number (484416).

Almost surely, 23441031 is an apocalyptic number.

3441031 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3441031 is a deficient number, since it is larger than the sum of its proper divisors (434297).

3441031 is a wasteful number, since it uses less digits than its factorization.

3441031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10133.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3441031 is about 1855.0016172500. The cubic root of 3441031 is about 150.9719258364.

Adding to 3441031 its reverse (1301443), we get a palindrome (4742474).

The spelling of 3441031 in words is "three million, four hundred forty-one thousand, thirty-one".

Divisors: 1 11 31 341 10091 111001 312821 3441031