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4904105 = 51277723
BaseRepresentation
bin10010101101010010101001
3100020011011112
4102231102221
52223412410
6253040105
756453453
oct22552251
910204145
104904105
11284a588
121786035
13102924b
149192d3
1566d105
hex4ad4a9

4904105 has 8 divisors (see below), whose sum is σ = 5932032. Its totient is φ = 3891888.

The previous prime is 4904101. The next prime is 4904111. The reversal of 4904105 is 5014094.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4904105 - 22 = 4904101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4904101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3227 + ... + 4496.

It is an arithmetic number, because the mean of its divisors is an integer number (741504).

Almost surely, 24904105 is an apocalyptic number.

It is an amenable number.

4904105 is a deficient number, since it is larger than the sum of its proper divisors (1027927).

4904105 is a wasteful number, since it uses less digits than its factorization.

4904105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7855.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 4904105 is about 2214.5213929877. The cubic root of 4904105 is about 169.8973428657.

Adding to 4904105 its reverse (5014094), we get a palindrome (9918199).

The spelling of 4904105 in words is "four million, nine hundred four thousand, one hundred five".

Divisors: 1 5 127 635 7723 38615 980821 4904105