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3037885 = 53716421
BaseRepresentation
bin1011100101101010111101
312201100012021
423211222331
51234203020
6145040141
734551544
oct13455275
95640167
103037885
111795454
121026051
13824986
1459115b
154001aa
hex2e5abd

3037885 has 8 divisors (see below), whose sum is σ = 3744216. Its totient is φ = 2364480.

The previous prime is 3037873. The next prime is 3037889. The reversal of 3037885 is 5887303.

It can be written as a sum of positive squares in 4 ways, for example, as 127449 + 2910436 = 357^2 + 1706^2 .

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

It is not a de Polignac number, because 3037885 - 27 = 3037757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3037885.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3037889) 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, 8026 + ... + 8395.

It is an arithmetic number, because the mean of its divisors is an integer number (468027).

Almost surely, 23037885 is an apocalyptic number.

It is an amenable number.

3037885 is a deficient number, since it is larger than the sum of its proper divisors (706331).

3037885 is a wasteful number, since it uses less digits than its factorization.

3037885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16463.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 3037885 is about 1742.9529540409. The cubic root of 3037885 is about 144.8295261717.

The spelling of 3037885 in words is "three million, thirty-seven thousand, eight hundred eighty-five".

Divisors: 1 5 37 185 16421 82105 607577 3037885