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530853061 = 7922330133
BaseRepresentation
bin11111101001000…
…010110011000101
31100222220010111111
4133221002303011
52041344244221
6124402005021
716104114364
oct3751026305
91328803444
10530853061
1125271a842
12129946771
1385c9844b
14507077db
153190ebe1
hex1fa42cc5

530853061 has 8 divisors (see below), whose sum is σ = 540001280. Its totient is φ = 521765712.

The previous prime is 530853019. The next prime is 530853073. The reversal of 530853061 is 160358035.

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 530853061 - 29 = 530852549 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 (530854061) 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, 2551 + ... + 32683.

It is an arithmetic number, because the mean of its divisors is an integer number (67500160).

Almost surely, 2530853061 is an apocalyptic number.

It is an amenable number.

530853061 is a deficient number, since it is larger than the sum of its proper divisors (9148219).

530853061 is a wasteful number, since it uses less digits than its factorization.

530853061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30435.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 530853061 is about 23040.2487182756. The cubic root of 530853061 is about 809.7011858214.

The spelling of 530853061 in words is "five hundred thirty million, eight hundred fifty-three thousand, sixty-one".

Divisors: 1 79 223 17617 30133 2380507 6719659 530853061