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530074141 = 1956949031
BaseRepresentation
bin11111100110000…
…100101000011101
31100221102120000121
4133212010220131
52041144333031
6124333154541
716064361442
oct3746045035
91327376017
10530074141
11252238603
1212962ba51
1385a84a4c
14505839c9
1531809011
hex1f984a1d

530074141 has 8 divisors (see below), whose sum is σ = 558964800. Its totient is φ = 501282720.

The previous prime is 530074109. The next prime is 530074163. The reversal of 530074141 is 141470035.

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 530074141 - 25 = 530074109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530074241) 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, 13705 + ... + 35326.

It is an arithmetic number, because the mean of its divisors is an integer number (69870600).

Almost surely, 2530074141 is an apocalyptic number.

It is an amenable number.

530074141 is a deficient number, since it is larger than the sum of its proper divisors (28890659).

530074141 is a wasteful number, since it uses less digits than its factorization.

530074141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49619.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 530074141 is about 23023.3390497556. The cubic root of 530074141 is about 809.3049674720.

The spelling of 530074141 in words is "five hundred thirty million, seventy-four thousand, one hundred forty-one".

Divisors: 1 19 569 10811 49031 931589 27898639 530074141