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3381535 = 56111087
BaseRepresentation
bin1100111001100100011111
320100210121001
430321210133
51331202120
6200251131
740512463
oct14714437
96323531
103381535
1119aa663
121170aa7
13915211
146404a3
1546be0a
hex33991f

3381535 has 8 divisors (see below), whose sum is σ = 4124736. Its totient is φ = 2660640.

The previous prime is 3381527. The next prime is 3381551. The reversal of 3381535 is 5351833.

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

It is not a de Polignac number, because 3381535 - 23 = 3381527 is a prime.

It is a super-2 number, since 2×33815352 = 22869557912450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5239 + ... + 5848.

It is an arithmetic number, because the mean of its divisors is an integer number (515592).

Almost surely, 23381535 is an apocalyptic number.

3381535 is a deficient number, since it is larger than the sum of its proper divisors (743201).

3381535 is a wasteful number, since it uses less digits than its factorization.

3381535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11153.

The product of its digits is 5400, while the sum is 28.

The square root of 3381535 is about 1838.8950486637. The cubic root of 3381535 is about 150.0967523946.

It can be divided in two parts, 3381 and 535, that added together give a triangular number (3916 = T88).

The spelling of 3381535 in words is "three million, three hundred eighty-one thousand, five hundred thirty-five".

Divisors: 1 5 61 305 11087 55435 676307 3381535