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10823422255 = 57931638663
BaseRepresentation
bin10100001010010000…
…00101000100101111
31000221022011211002221
422011020011010233
5134131244003010
64545555300211
7532133366632
oct120510050457
930838154087
1010823422255
1146545a3378
1221208aa667
131036481389
14749667c19
1543530edda
hex28520512f

10823422255 has 16 divisors (see below), whose sum is σ = 13158190080. Its totient is φ = 8545444128.

The previous prime is 10823422241. The next prime is 10823422261. The reversal of 10823422255 is 55222432801.

It is a cyclic number.

It is not a de Polignac number, because 10823422255 - 215 = 10823389487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10823422255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1245054 + ... + 1253716.

It is an arithmetic number, because the mean of its divisors is an integer number (822386880).

Almost surely, 210823422255 is an apocalyptic number.

10823422255 is a deficient number, since it is larger than the sum of its proper divisors (2334767825).

10823422255 is an equidigital number, since it uses as much as digits as its factorization.

10823422255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11910.

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 10823422255 in words is "ten billion, eight hundred twenty-three million, four hundred twenty-two thousand, two hundred fifty-five".

Divisors: 1 5 79 395 3163 8663 15815 43315 249877 684377 1249385 3421885 27401069 137005345 2164684451 10823422255