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4904071 = 19258109
BaseRepresentation
bin10010101101010010000111
3100020011010021
4102231102013
52223412241
6253040011
756453404
oct22552207
910204107
104904071
11284a557
121786007
131029223
149192ab
1566d0d1
hex4ad487

4904071 has 4 divisors (see below), whose sum is σ = 5162200. Its totient is φ = 4645944.

The previous prime is 4904057. The next prime is 4904077. The reversal of 4904071 is 1704094.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4904071 - 215 = 4871303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4904077) 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 3 ways as a sum of consecutive naturals, for example, 129036 + ... + 129073.

It is an arithmetic number, because the mean of its divisors is an integer number (1290550).

Almost surely, 24904071 is an apocalyptic number.

4904071 is a deficient number, since it is larger than the sum of its proper divisors (258129).

4904071 is a wasteful number, since it uses less digits than its factorization.

4904071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258128.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 4904071 is about 2214.5137163721. The cubic root of 4904071 is about 169.8969502338.

The spelling of 4904071 in words is "four million, nine hundred four thousand, seventy-one".

Divisors: 1 19 258109 4904071