Search a number
-
+
530298614 = 21721154067
BaseRepresentation
bin11111100110111…
…011011011110110
31100221211221221102
4133212323123312
52041224023424
6124342050102
716066315046
oct3746733366
91327757842
10530298614
1125238121a
12129719932
1385b32c81
1450601726
15318507ae
hex1f9bb6f6

530298614 has 8 divisors (see below), whose sum is σ = 795915288. Its totient is φ = 264993520.

The previous prime is 530298589. The next prime is 530298623. The reversal of 530298614 is 416892035.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73592 + ... + 80475.

It is an arithmetic number, because the mean of its divisors is an integer number (99489411).

Almost surely, 2530298614 is an apocalyptic number.

530298614 is a deficient number, since it is larger than the sum of its proper divisors (265616674).

530298614 is a wasteful number, since it uses less digits than its factorization.

530298614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155790.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 530298614 is about 23028.2134348282. The cubic root of 530298614 is about 809.4191914155.

The spelling of 530298614 in words is "five hundred thirty million, two hundred ninety-eight thousand, six hundred fourteen".

Divisors: 1 2 1721 3442 154067 308134 265149307 530298614