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530235555 = 3535349037
BaseRepresentation
bin11111100110101…
…100000010100011
31100221201202102220
4133212230002203
52041220014210
6124340442123
716065633153
oct3746540243
91327652386
10530235555
11252338903
121296a9343
1385b10365
14505c6763
153183bc70
hex1f9ac0a3

530235555 has 8 divisors (see below), whose sum is σ = 848376912. Its totient is φ = 282792288.

The previous prime is 530235553. The next prime is 530235571. The reversal of 530235555 is 555532035.

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

It is not a de Polignac number, because 530235555 - 21 = 530235553 is a prime.

It is a super-2 number, since 2×5302355552 = 562299487572316050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (530235551) 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, 17674504 + ... + 17674533.

It is an arithmetic number, because the mean of its divisors is an integer number (106047114).

Almost surely, 2530235555 is an apocalyptic number.

530235555 is a deficient number, since it is larger than the sum of its proper divisors (318141357).

530235555 is a wasteful number, since it uses less digits than its factorization.

530235555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35349045.

The product of its (nonzero) digits is 56250, while the sum is 33.

The square root of 530235555 is about 23026.8442258161. The cubic root of 530235555 is about 809.3871068586.

The spelling of 530235555 in words is "five hundred thirty million, two hundred thirty-five thousand, five hundred fifty-five".

Divisors: 1 3 5 15 35349037 106047111 176745185 530235555