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3385137 = 37331487
BaseRepresentation
bin1100111010011100110001
320100222112110
430322130301
51331311022
6200315533
740526130
oct14723461
96328473
103385137
111a02338
121172ba9
13916a52
14641917
1546d00c
hex33a731

3385137 has 16 divisors (see below), whose sum is σ = 5184512. Its totient is φ = 1924560.

The previous prime is 3385127. The next prime is 3385139. The reversal of 3385137 is 7315833.

It is not a de Polignac number, because 3385137 - 214 = 3368753 is a prime.

It is a super-2 number, since 2×33851372 = 22918305017538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3385139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6708 + ... + 7194.

It is an arithmetic number, because the mean of its divisors is an integer number (324032).

Almost surely, 23385137 is an apocalyptic number.

It is an amenable number.

3385137 is a deficient number, since it is larger than the sum of its proper divisors (1799375).

3385137 is a wasteful number, since it uses less digits than its factorization.

3385137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828.

The product of its digits is 7560, while the sum is 30.

The square root of 3385137 is about 1839.8741804808. The cubic root of 3385137 is about 150.1500276724.

The spelling of 3385137 in words is "three million, three hundred eighty-five thousand, one hundred thirty-seven".

Divisors: 1 3 7 21 331 487 993 1461 2317 3409 6951 10227 161197 483591 1128379 3385137