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530705301 = 37211119771
BaseRepresentation
bin11111101000011…
…110101110010101
31100222121121210220
4133220132232111
52041330032201
6124354504553
716102630530
oct3750365625
91328547726
10530705301
11252629825
12129895159
1385c46109
14506a9a17
15318d1036
hex1fa1eb95

530705301 has 16 divisors (see below), whose sum is σ = 812533248. Its totient is φ = 301820400.

The previous prime is 530705299. The next prime is 530705323. The reversal of 530705301 is 103507035.

It is not a de Polignac number, because 530705301 - 21 = 530705299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530700301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55455 + ... + 64316.

It is an arithmetic number, because the mean of its divisors is an integer number (50783328).

Almost surely, 2530705301 is an apocalyptic number.

It is an amenable number.

530705301 is a deficient number, since it is larger than the sum of its proper divisors (281827947).

530705301 is a wasteful number, since it uses less digits than its factorization.

530705301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119992.

The product of its (nonzero) digits is 1575, while the sum is 24.

The square root of 530705301 is about 23037.0419325051. The cubic root of 530705301 is about 809.6260535747.

The spelling of 530705301 in words is "five hundred thirty million, seven hundred five thousand, three hundred one".

Divisors: 1 3 7 21 211 633 1477 4431 119771 359313 838397 2515191 25271681 75815043 176901767 530705301