Search a number
-
+
4704690 = 235156823
BaseRepresentation
bin10001111100100110110010
322212000121210
4101330212302
52201022230
6244500550
754663204
oct21744662
98760553
104704690
112723781
1216aa756
13c89553
148a6774
1562deb0
hex47c9b2

4704690 has 16 divisors (see below), whose sum is σ = 11291328. Its totient is φ = 1254576.

The previous prime is 4704659. The next prime is 4704697. The reversal of 4704690 is 964074.

4704690 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×47046902 = 44268215992200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 156823 = 4704690 / (4 + 7 + 0 + 4 + 6 + 9 + 0).

It is not an unprimeable number, because it can be changed into a prime (4704697) 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, 78382 + ... + 78441.

It is an arithmetic number, because the mean of its divisors is an integer number (705708).

Almost surely, 24704690 is an apocalyptic number.

4704690 is an abundant number, since it is smaller than the sum of its proper divisors (6586638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4704690 is a wasteful number, since it uses less digits than its factorization.

4704690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156833.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 4704690 is about 2169.0297370022. The cubic root of 4704690 is about 167.5625666613.

The spelling of 4704690 in words is "four million, seven hundred four thousand, six hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 156823 313646 470469 784115 940938 1568230 2352345 4704690