Search a number
-
+
4747093 = 131919219
BaseRepresentation
bin10010000110111101010101
322221011210021
4102012331111
52203401333
6245425141
755230631
oct22067525
98834707
104747093
11275261a
12170b1b1
13ca2940
148b7dc1
1563b82d
hex486f55

4747093 has 8 divisors (see below), whose sum is σ = 5381600. Its totient is φ = 4151088.

The previous prime is 4747091. The next prime is 4747121. The reversal of 4747093 is 3907474.

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 4747093 - 21 = 4747091 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 (4747091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9363 + ... + 9856.

It is an arithmetic number, because the mean of its divisors is an integer number (672700).

Almost surely, 24747093 is an apocalyptic number.

It is an amenable number.

4747093 is a deficient number, since it is larger than the sum of its proper divisors (634507).

4747093 is a wasteful number, since it uses less digits than its factorization.

4747093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19251.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 4747093 is about 2178.7824581633. The cubic root of 4747093 is about 168.0644711928.

The spelling of 4747093 in words is "four million, seven hundred forty-seven thousand, ninety-three".

Divisors: 1 13 19 247 19219 249847 365161 4747093