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530245044301 = 775749292043
BaseRepresentation
bin1111011011101010001…
…00010100100001001101
31212200122200121011012111
413231311010110201031
532141420212404201
61043331411304021
753210652340150
oct7556504244115
91780580534174
10530245044301
1119496a55a985
1286921bab011
133b00420b9ab
141b942017c97
15dbd6012b51
hex7b7511484d

530245044301 has 4 divisors (see below), whose sum is σ = 605994336352. Its totient is φ = 454495752252.

The previous prime is 530245044253. The next prime is 530245044353. The reversal of 530245044301 is 103440542035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 530245044301 - 29 = 530245043789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530245044101) 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 3 ways as a sum of consecutive naturals, for example, 37874646015 + ... + 37874646028.

It is an arithmetic number, because the mean of its divisors is an integer number (151498584088).

Almost surely, 2530245044301 is an apocalyptic number.

It is an amenable number.

530245044301 is a deficient number, since it is larger than the sum of its proper divisors (75749292051).

530245044301 is an equidigital number, since it uses as much as digits as its factorization.

530245044301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75749292050.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 530245044301 its reverse (103440542035), we get a palindrome (633685586336).

The spelling of 530245044301 in words is "five hundred thirty billion, two hundred forty-five million, forty-four thousand, three hundred one".

Divisors: 1 7 75749292043 530245044301