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10202233223 = 713112112453
BaseRepresentation
bin10011000000001100…
…11011100110000111
3222100000022010221202
421200012123212013
5131343232430343
64404205133115
7510551360120
oct114006334607
928300263852
1010202233223
114365992906
121b8885a19b
13c678770c0
146cad67047
153eaa08db8
hex26019b987

10202233223 has 8 divisors (see below), whose sum is σ = 12556594848. Its totient is φ = 8072096544.

The previous prime is 10202233201. The next prime is 10202233351. The reversal of 10202233223 is 32233220201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10202233223 - 226 = 10135124359 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10202233195 and 10202233204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202233523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56056136 + ... + 56056317.

It is an arithmetic number, because the mean of its divisors is an integer number (1569574356).

Almost surely, 210202233223 is an apocalyptic number.

10202233223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10202233223 is a deficient number, since it is larger than the sum of its proper divisors (2354361625).

10202233223 is a wasteful number, since it uses less digits than its factorization.

10202233223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112112473.

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

Adding to 10202233223 its reverse (32233220201), we get a palindrome (42435453424).

The spelling of 10202233223 in words is "ten billion, two hundred two million, two hundred thirty-three thousand, two hundred twenty-three".

Divisors: 1 7 13 91 112112453 784787171 1457461889 10202233223