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530425312115 = 5106085062423
BaseRepresentation
bin1111011011111111100…
…11111111001101110011
31212201010020210201011012
413231333303333031303
532142302334441430
61043401331141135
753215301522246
oct7557763771563
91781106721135
10530425312115
11194a52295846
12869724447ab
133b03267773a
141b95bd4125d
15dbe6c70695
hex7b7fcff373

530425312115 has 4 divisors (see below), whose sum is σ = 636510374544. Its totient is φ = 424340249688.

The previous prime is 530425312073. The next prime is 530425312117. The reversal of 530425312115 is 511213524035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 530425312115 - 26 = 530425312051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530425312117) 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, 53042531207 + ... + 53042531216.

It is an arithmetic number, because the mean of its divisors is an integer number (159127593636).

Almost surely, 2530425312115 is an apocalyptic number.

530425312115 is a deficient number, since it is larger than the sum of its proper divisors (106085062429).

530425312115 is a wasteful number, since it uses less digits than its factorization.

530425312115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106085062428.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 530425312115 in words is "five hundred thirty billion, four hundred twenty-five million, three hundred twelve thousand, one hundred fifteen".

Divisors: 1 5 106085062423 530425312115