Search a number
-
+
552030441 = 31071719721
BaseRepresentation
bin100000111001110…
…101000011101001
31102110202001101220
4200321311003221
52112304433231
6130435532253
716452116124
oct4071650351
91373661356
10552030441
11263674706
12134a5a089
138a4a1741
145345b3bb
15336e4896
hex20e750e9

552030441 has 8 divisors (see below), whose sum is σ = 742919904. Its totient is φ = 364580640.

The previous prime is 552030439. The next prime is 552030473. The reversal of 552030441 is 144030255.

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

It is not a de Polignac number, because 552030441 - 21 = 552030439 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (552030641) 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, 859540 + ... + 860181.

It is an arithmetic number, because the mean of its divisors is an integer number (92864988).

Almost surely, 2552030441 is an apocalyptic number.

It is an amenable number.

552030441 is a deficient number, since it is larger than the sum of its proper divisors (190889463).

552030441 is a wasteful number, since it uses less digits than its factorization.

552030441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719831.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 552030441 is about 23495.3280675116. The cubic root of 552030441 is about 820.3282648624.

Adding to 552030441 its reverse (144030255), we get a palindrome (696060696).

The spelling of 552030441 in words is "five hundred fifty-two million, thirty thousand, four hundred forty-one".

Divisors: 1 3 107 321 1719721 5159163 184010147 552030441