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530029165 = 5313419543
BaseRepresentation
bin11111100101111…
…001101001101101
31100221100021022211
4133211321221231
52041141413130
6124332210421
716064113351
oct3745715155
91327307284
10530029165
11252207836
12129609a11
1385a6a433
1450571461
15317eaa2a
hex1f979a6d

530029165 has 8 divisors (see below), whose sum is σ = 656552448. Its totient is φ = 410345040.

The previous prime is 530029163. The next prime is 530029189. The reversal of 530029165 is 561920035.

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

It is not a de Polignac number, because 530029165 - 21 = 530029163 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530029163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1709617 + ... + 1709926.

It is an arithmetic number, because the mean of its divisors is an integer number (82069056).

Almost surely, 2530029165 is an apocalyptic number.

It is an amenable number.

530029165 is a deficient number, since it is larger than the sum of its proper divisors (126523283).

530029165 is a wasteful number, since it uses less digits than its factorization.

530029165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3419579.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 530029165 is about 23022.3622810519. The cubic root of 530029165 is about 809.2820773849.

The spelling of 530029165 in words is "five hundred thirty million, twenty-nine thousand, one hundred sixty-five".

Divisors: 1 5 31 155 3419543 17097715 106005833 530029165