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4904665 = 53131643
BaseRepresentation
bin10010101101011011011001
3100020011221021
4102231123121
52223422130
6253042441
756455213
oct22553331
910204837
104904665
11284aa47
121786421
13102958c
149195b3
1566d37a
hex4ad6d9

4904665 has 8 divisors (see below), whose sum is σ = 6075648. Its totient is φ = 3797040.

The previous prime is 4904663. The next prime is 4904699. The reversal of 4904665 is 5664094.

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

It is not a de Polignac number, because 4904665 - 21 = 4904663 is a prime.

It is a Duffinian number.

4904665 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4904665.

It is not an unprimeable number, because it can be changed into a prime (4904663) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 15667 + ... + 15976.

It is an arithmetic number, because the mean of its divisors is an integer number (759456).

Almost surely, 24904665 is an apocalyptic number.

It is an amenable number.

4904665 is a deficient number, since it is larger than the sum of its proper divisors (1170983).

4904665 is a wasteful number, since it uses less digits than its factorization.

4904665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31679.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 4904665 is about 2214.6478275338. The cubic root of 4904665 is about 169.9038094816.

The spelling of 4904665 in words is "four million, nine hundred four thousand, six hundred sixty-five".

Divisors: 1 5 31 155 31643 158215 980933 4904665