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23305005425127 = 328127645320789
BaseRepresentation
bin1010100110010000111101…
…00100011110000111100111
310001111221021220020202021210
411103020132210132013213
511023312122342101002
6121322101030242503
74623505521432456
oct523103644360747
9101457256222253
1023305005425127
117475663002a98
1227447bb1b6433
13100086395054a
145a7d7ad6ab9d
152a633b41296c
hex15321e91e1e7

23305005425127 has 8 divisors (see below), whose sum is σ = 31183921851120. Its totient is φ = 15481379641280.

The previous prime is 23305005425077. The next prime is 23305005425159. The reversal of 23305005425127 is 72152450050332.

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

It is a cyclic number.

It is not a de Polignac number, because 23305005425127 - 27 = 23305005424999 is a prime.

It is a super-2 number, since 2×233050054251272 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23305005420127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13822659552 + ... + 13822661237.

It is an arithmetic number, because the mean of its divisors is an integer number (3897990231390).

Almost surely, 223305005425127 is an apocalyptic number.

23305005425127 is a deficient number, since it is larger than the sum of its proper divisors (7878916425993).

23305005425127 is a wasteful number, since it uses less digits than its factorization.

23305005425127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27645321073.

The product of its (nonzero) digits is 252000, while the sum is 39.

Adding to 23305005425127 its reverse (72152450050332), we get a palindrome (95457455475459).

The spelling of 23305005425127 in words is "twenty-three trillion, three hundred five billion, five million, four hundred twenty-five thousand, one hundred twenty-seven".

Divisors: 1 3 281 843 27645320789 82935962367 7768335141709 23305005425127