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530464361 = 7538114083
BaseRepresentation
bin11111100111100…
…011111001101001
31100222011101022012
4133213203321221
52041244324421
6124345405305
716100605220
oct3747437151
91328141265
10530464361
112524847a9
12129799835
1385b9054b
1450645cb7
153188495b
hex1f9e3e69

530464361 has 8 divisors (see below), whose sum is σ = 606400704. Its totient is φ = 454566960.

The previous prime is 530464351. The next prime is 530464367. The reversal of 530464361 is 163464035.

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 530464361 - 218 = 530202217 is a prime.

It is a super-2 number, since 2×5304643612 = 562784876582276642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (530464367) 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, 30626 + ... + 44708.

It is an arithmetic number, because the mean of its divisors is an integer number (75800088).

Almost surely, 2530464361 is an apocalyptic number.

It is an amenable number.

530464361 is a deficient number, since it is larger than the sum of its proper divisors (75936343).

530464361 is a wasteful number, since it uses less digits than its factorization.

530464361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19471.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 530464361 is about 23031.8119348001. The cubic root of 530464361 is about 809.5035117238.

The spelling of 530464361 in words is "five hundred thirty million, four hundred sixty-four thousand, three hundred sixty-one".

Divisors: 1 7 5381 14083 37667 98581 75780623 530464361