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23020334106 = 2371149827563
BaseRepresentation
bin10101011100000111…
…100110110000011010
32012102022211010201220
4111130013212300122
5334121201142411
614324141352510
71443315416460
oct253407466032
965368733656
1023020334106
119843418810
124565568736
13222b35b693
1411854a2830
158eaec9b06
hex55c1e6c1a

23020334106 has 32 divisors (see below), whose sum is σ = 57401353728. Its totient is φ = 5979307440.

The previous prime is 23020334081. The next prime is 23020334149. The reversal of 23020334106 is 60143302032.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 24913320 + ... + 24914243.

It is an arithmetic number, because the mean of its divisors is an integer number (1793792304).

Almost surely, 223020334106 is an apocalyptic number.

23020334106 is an abundant number, since it is smaller than the sum of its proper divisors (34381019622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23020334106 is a wasteful number, since it uses less digits than its factorization.

23020334106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49827586.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23020334106 its reverse (60143302032), we get a palindrome (83163636138).

The spelling of 23020334106 in words is "twenty-three billion, twenty million, three hundred thirty-four thousand, one hundred six".

Divisors: 1 2 3 6 7 11 14 21 22 33 42 66 77 154 231 462 49827563 99655126 149482689 298965378 348792941 548103193 697585882 1046378823 1096206386 1644309579 2092757646 3288619158 3836722351 7673444702 11510167053 23020334106