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530141501 = 8311875381
BaseRepresentation
bin11111100110010…
…101000100111101
31100221112222102102
4133212111010331
52041204012001
6124334434445
716065062021
oct3746250475
91327488372
10530141501
1125228417a
12129662a25
1385aa95c6
14505a0381
153181de6b
hex1f99513d

530141501 has 8 divisors (see below), whose sum is σ = 537080544. Its totient is φ = 523215760.

The previous prime is 530141497. The next prime is 530141503. The reversal of 530141501 is 105141035.

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 530141501 - 22 = 530141497 is a prime.

It is a super-2 number, since 2×5301415012 = 562100022165066002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530141503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95831 + ... + 101211.

It is an arithmetic number, because the mean of its divisors is an integer number (67135068).

Almost surely, 2530141501 is an apocalyptic number.

It is an amenable number.

530141501 is a deficient number, since it is larger than the sum of its proper divisors (6939043).

530141501 is a wasteful number, since it uses less digits than its factorization.

530141501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6651.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 530141501 is about 23024.8018666828. The cubic root of 530141501 is about 809.3392472512.

Adding to 530141501 its reverse (105141035), we get a palindrome (635282536).

The spelling of 530141501 in words is "five hundred thirty million, one hundred forty-one thousand, five hundred one".

Divisors: 1 83 1187 5381 98521 446623 6387247 530141501