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4905382 = 219129089
BaseRepresentation
bin10010101101100110100110
3100020012220211
4102231212212
52223433012
6253050034
756460256
oct22554646
910205824
104905382
112850539
12178691a
1310299c1
14919966
1566d6a7
hex4ad9a6

4905382 has 8 divisors (see below), whose sum is σ = 7745400. Its totient is φ = 2323584.

The previous prime is 4905377. The next prime is 4905389. The reversal of 4905382 is 2835094.

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

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 3 ways as a sum of consecutive naturals, for example, 64507 + ... + 64582.

It is an arithmetic number, because the mean of its divisors is an integer number (968175).

Almost surely, 24905382 is an apocalyptic number.

4905382 is a deficient number, since it is larger than the sum of its proper divisors (2840018).

4905382 is a wasteful number, since it uses less digits than its factorization.

4905382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129110.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 4905382 is about 2214.8096983714. The cubic root of 4905382 is about 169.9120883410.

The spelling of 4905382 in words is "four million, nine hundred five thousand, three hundred eighty-two".

Divisors: 1 2 19 38 129089 258178 2452691 4905382