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530374677 = 3723607991
BaseRepresentation
bin11111100111001…
…110000000010101
31100221222211021120
4133213032000111
52041233442202
6124343434153
716100052600
oct3747160025
91327884246
10530374677
11252423388
12129755959
1385b5b791
1450621337
15318680bc
hex1f9ce015

530374677 has 12 divisors (see below), whose sum is σ = 822622176. Its totient is φ = 303071160.

The previous prime is 530374667. The next prime is 530374679. The reversal of 530374677 is 776473035.

It is not a de Polignac number, because 530374677 - 24 = 530374661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530374679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1803849 + ... + 1804142.

It is an arithmetic number, because the mean of its divisors is an integer number (68551848).

Almost surely, 2530374677 is an apocalyptic number.

It is an amenable number.

530374677 is a deficient number, since it is larger than the sum of its proper divisors (292247499).

530374677 is a wasteful number, since it uses less digits than its factorization.

530374677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608008 (or 3608001 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 42.

The square root of 530374677 is about 23029.8648932207. The cubic root of 530374677 is about 809.4578890517.

The spelling of 530374677 in words is "five hundred thirty million, three hundred seventy-four thousand, six hundred seventy-seven".

Divisors: 1 3 7 21 49 147 3607991 10823973 25255937 75767811 176791559 530374677