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4905884 = 221226471
BaseRepresentation
bin10010101101101110011100
3100020020121102
4102231232130
52223442014
6253052232
756461604
oct22555634
910206542
104905884
112850955
121787078
131029cb9
14919c04
1566d8de
hex4adb9c

4905884 has 6 divisors (see below), whose sum is σ = 8585304. Its totient is φ = 2452940.

The previous prime is 4905869. The next prime is 4905899. The reversal of 4905884 is 4885094.

It is an interprime number because it is at equal distance from previous prime (4905869) and next prime (4905899).

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 as a sum of consecutive naturals, namely, 613232 + ... + 613239.

It is an arithmetic number, because the mean of its divisors is an integer number (1430884).

Almost surely, 24905884 is an apocalyptic number.

It is an amenable number.

4905884 is a deficient number, since it is larger than the sum of its proper divisors (3679420).

4905884 is a wasteful number, since it uses less digits than its factorization.

4905884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226475 (or 1226473 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 4905884 is about 2214.9230234931. The cubic root of 4905884 is about 169.9178842171.

The spelling of 4905884 in words is "four million, nine hundred five thousand, eight hundred eighty-four".

Divisors: 1 2 4 1226471 2452942 4905884