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23806085325 = 3521128855861
BaseRepresentation
bin10110001010111101…
…000000100011001101
32021110002100102202220
4112022331000203031
5342223324212300
614534131005553
71501636246401
oct261275004315
967402312686
1023806085325
11a106a07290
1247447398b9
132325092b29
14121b99d101
15944e89da0
hex58af408cd

23806085325 has 24 divisors (see below), whose sum is σ = 42937522656. Its totient is φ = 11542344000.

The previous prime is 23806085311. The next prime is 23806085333. The reversal of 23806085325 is 52358060832.

It is not a de Polignac number, because 23806085325 - 24 = 23806085309 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14427106 + ... + 14428755.

It is an arithmetic number, because the mean of its divisors is an integer number (1789063444).

Almost surely, 223806085325 is an apocalyptic number.

23806085325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23806085325 is a deficient number, since it is larger than the sum of its proper divisors (19131437331).

23806085325 is a wasteful number, since it uses less digits than its factorization.

23806085325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28855885 (or 28855880 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 23806085325 in words is "twenty-three billion, eight hundred six million, eighty-five thousand, three hundred twenty-five".

Divisors: 1 3 5 11 15 25 33 55 75 165 275 825 28855861 86567583 144279305 317414471 432837915 721396525 952243413 1587072355 2164189575 4761217065 7935361775 23806085325