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3482031 = 37165811
BaseRepresentation
bin1101010010000110101111
320112220110010
431102012233
51342411111
6202344303
741411460
oct15220657
96486403
103482031
111a69113
1211bb093
1394bb97
14668d67
1548baa6
hex3521af

3482031 has 8 divisors (see below), whose sum is σ = 5305984. Its totient is φ = 1989720.

The previous prime is 3482029. The next prime is 3482041. The reversal of 3482031 is 1302843.

It is a happy number.

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

It is not a de Polignac number, because 3482031 - 21 = 3482029 is a prime.

It is a super-2 number, since 2×34820312 = 24249079769922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 165811 = 3482031 / (3 + 4 + 8 + 2 + 0 + 3 + 1).

It is a Duffinian number.

3482031 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3481989 and 3482007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3482021) 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, 82885 + ... + 82926.

It is an arithmetic number, because the mean of its divisors is an integer number (663248).

Almost surely, 23482031 is an apocalyptic number.

3482031 is a deficient number, since it is larger than the sum of its proper divisors (1823953).

3482031 is a wasteful number, since it uses less digits than its factorization.

3482031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165821.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3482031 is about 1866.0200963548. The cubic root of 3482031 is about 151.5691718677.

Adding to 3482031 its reverse (1302843), we get a palindrome (4784874).

The spelling of 3482031 in words is "three million, four hundred eighty-two thousand, thirty-one".

Divisors: 1 3 7 21 165811 497433 1160677 3482031