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10233022223 = 194353236323
BaseRepresentation
bin10011000011110111…
…11000011100001111
3222102011020101112002
421201323320130033
5131424123202343
64411225102515
7511404153014
oct114173703417
928364211462
1010233022223
114381302066
121b97027a3b
13c71067248
146d109d70b
153ed58b8b8
hex261ef870f

10233022223 has 16 divisors (see below), whose sum is σ = 11230116480. Its totient is φ = 9290290464.

The previous prime is 10233022181. The next prime is 10233022231. The reversal of 10233022223 is 32222033201.

10233022223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10233022223 - 222 = 10228827919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10233022195 and 10233022204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10233025223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74861 + ... + 161462.

It is an arithmetic number, because the mean of its divisors is an integer number (701882280).

Almost surely, 210233022223 is an apocalyptic number.

10233022223 is a deficient number, since it is larger than the sum of its proper divisors (997094257).

10233022223 is a wasteful number, since it uses less digits than its factorization.

10233022223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236438.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 10233022223 its reverse (32222033201), we get a palindrome (42455055424).

The spelling of 10233022223 in words is "ten billion, two hundred thirty-three million, twenty-two thousand, two hundred twenty-three".

Divisors: 1 19 43 53 817 1007 2279 43301 236323 4490137 10161889 12525119 193075891 237977261 538580117 10233022223