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530404570907 = 1373871566211
BaseRepresentation
bin1111011011111101001…
…00110111011100011011
31212201001210202221120022
413231332210313130123
532142232032232112
61043355310421055
753214630315251
oct7557644673433
91781053687508
10530404570907
11194a41609652
128696750178b
133b02b294b33
141b9592a25d1
15dbe5024d72
hex7b7e93771b

530404570907 has 4 divisors (see below), whose sum is σ = 534276137256. Its totient is φ = 526533004560.

The previous prime is 530404570897. The next prime is 530404570919. The reversal of 530404570907 is 709075404035.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 709075404035 = 5141815080807.

It is a cyclic number.

It is not a de Polignac number, because 530404570907 - 214 = 530404554523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530404570937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1935782969 + ... + 1935783242.

It is an arithmetic number, because the mean of its divisors is an integer number (133569034314).

Almost surely, 2530404570907 is an apocalyptic number.

530404570907 is a deficient number, since it is larger than the sum of its proper divisors (3871566349).

530404570907 is a wasteful number, since it uses less digits than its factorization.

530404570907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3871566348.

The product of its (nonzero) digits is 529200, while the sum is 44.

The spelling of 530404570907 in words is "five hundred thirty billion, four hundred four million, five hundred seventy thousand, nine hundred seven".

Divisors: 1 137 3871566211 530404570907