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23141032255 = 5112336472791
BaseRepresentation
bin10101100011010100…
…000010000100111111
32012201201221020110201
4111203110002010333
5334343101013010
614344132344331
71446312346225
oct254324020477
965651836421
1023141032255
1198a5567050
124599a750a7
13224a36b2c3
141197520b15
159068bc23a
hex56350213f

23141032255 has 32 divisors (see below), whose sum is σ = 30481671168. Its totient is φ = 16725715200.

The previous prime is 23141032237. The next prime is 23141032279. The reversal of 23141032255 is 55223014132.

It is not a de Polignac number, because 23141032255 - 25 = 23141032223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8289910 + ... + 8292700.

It is an arithmetic number, because the mean of its divisors is an integer number (952552224).

Almost surely, 223141032255 is an apocalyptic number.

23141032255 is a deficient number, since it is larger than the sum of its proper divisors (7340638913).

23141032255 is a wasteful number, since it uses less digits than its factorization.

23141032255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3687.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 23141032255 its reverse (55223014132), we get a palindrome (78364046387).

The spelling of 23141032255 in words is "twenty-three billion, one hundred forty-one million, thirty-two thousand, two hundred fifty-five".

Divisors: 1 5 11 55 233 647 1165 2563 2791 3235 7117 12815 13955 30701 35585 150751 153505 650303 753755 1658261 1805777 3251515 7153333 8291305 9028885 19863547 35766665 99317735 420746041 2103730205 4628206451 23141032255