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52305102301 = 57191602631
BaseRepresentation
bin110000101101101000…
…001000010111011101
312000000020021111112011
4300231220020113131
51324110101233201
640010103511221
73531112014424
oct605550102735
9160006244464
1052305102301
1120200959581
12a178a58511
134c174b039a
14276292a2bb
151561e23151
hexc2da085dd

52305102301 has 4 divisors (see below), whose sum is σ = 52396705504. Its totient is φ = 52213499100.

The previous prime is 52305102277. The next prime is 52305102313. The reversal of 52305102301 is 10320150325.

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 52305102301 - 213 = 52305094109 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 (52305102371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45800745 + ... + 45801886.

It is an arithmetic number, because the mean of its divisors is an integer number (13099176376).

Almost surely, 252305102301 is an apocalyptic number.

It is an amenable number.

52305102301 is a deficient number, since it is larger than the sum of its proper divisors (91603203).

52305102301 is an equidigital number, since it uses as much as digits as its factorization.

52305102301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91603202.

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 52305102301 its reverse (10320150325), we get a palindrome (62625252626).

The spelling of 52305102301 in words is "fifty-two billion, three hundred five million, one hundred two thousand, three hundred one".

Divisors: 1 571 91602631 52305102301