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4709044 = 225692069
BaseRepresentation
bin10001111101101010110100
322212020121001
4101331222310
52201142134
6244533044
755011664
oct21755264
98766531
104709044
112726a7a
1216b1184
13c8b522
148a81a4
15630414
hex47dab4

4709044 has 12 divisors (see below), whose sum is σ = 8259300. Its totient is φ = 2349248.

The previous prime is 4709041. The next prime is 4709069. The reversal of 4709044 is 4409074.

It can be written as a sum of positive squares in 2 ways, for example, as 756900 + 3952144 = 870^2 + 1988^2 .

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4709041) 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 3 ways as a sum of consecutive naturals, for example, 1242 + ... + 3310.

It is an arithmetic number, because the mean of its divisors is an integer number (688275).

Almost surely, 24709044 is an apocalyptic number.

It is an amenable number.

4709044 is a deficient number, since it is larger than the sum of its proper divisors (3550256).

4709044 is a wasteful number, since it uses less digits than its factorization.

4709044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2642 (or 2640 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 4709044 is about 2170.0331794698. The cubic root of 4709044 is about 167.6142415127.

The spelling of 4709044 in words is "four million, seven hundred nine thousand, forty-four".

Divisors: 1 2 4 569 1138 2069 2276 4138 8276 1177261 2354522 4709044