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530753753 = 17239130631
BaseRepresentation
bin11111101000101…
…010100011011001
31100222201002021102
4133220222203121
52041333110003
6124355521145
716103222015
oct3750524331
91328632242
10530753753
11252662172
121298b91b5
1385c6219a
14506bd545
15318e0588
hex1fa2a8d9

530753753 has 8 divisors (see below), whose sum is σ = 564330240. Its totient is φ = 497439040.

The previous prime is 530753749. The next prime is 530753761. The reversal of 530753753 is 357357035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 530753753 - 22 = 530753749 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530753723) 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, 61253 + ... + 69378.

It is an arithmetic number, because the mean of its divisors is an integer number (70541280).

Almost surely, 2530753753 is an apocalyptic number.

It is an amenable number.

530753753 is a deficient number, since it is larger than the sum of its proper divisors (33576487).

530753753 is a wasteful number, since it uses less digits than its factorization.

530753753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130887.

The product of its (nonzero) digits is 165375, while the sum is 38.

The square root of 530753753 is about 23038.0935192129. The cubic root of 530753753 is about 809.6506917356.

The spelling of 530753753 in words is "five hundred thirty million, seven hundred fifty-three thousand, seven hundred fifty-three".

Divisors: 1 17 239 4063 130631 2220727 31220809 530753753