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4905386 = 237151439
BaseRepresentation
bin10010101101100110101010
3100020012220222
4102231212222
52223433021
6253050042
756460263
oct22554652
910205828
104905386
112850542
121786922
1310299c5
1491996a
1566d6ab
hex4ad9aa

4905386 has 16 divisors (see below), whose sum is σ = 7624320. Its totient is φ = 2365200.

The previous prime is 4905377. The next prime is 4905389. The reversal of 4905386 is 6835094.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4905389) 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, 10955 + ... + 11393.

It is an arithmetic number, because the mean of its divisors is an integer number (476520).

Almost surely, 24905386 is an apocalyptic number.

4905386 is a deficient number, since it is larger than the sum of its proper divisors (2718934).

4905386 is a wasteful number, since it uses less digits than its factorization.

4905386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 4905386 is about 2214.8106013833. The cubic root of 4905386 is about 169.9121345248.

The spelling of 4905386 in words is "four million, nine hundred five thousand, three hundred eighty-six".

Divisors: 1 2 37 74 151 302 439 878 5587 11174 16243 32486 66289 132578 2452693 4905386