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10023020223 = 329313716359
BaseRepresentation
bin10010101010110101…
…10010011010111111
3221212112002011221020
421111122302122333
5131011343121343
64334324035223
7503244160206
oct112532623277
927775064836
1010023020223
114283808497
121b38832b13
13c396ba4c8
146b123623d
153d9e08b83
hex2556b26bf

10023020223 has 16 divisors (see below), whose sum is σ = 14270822400. Its totient is φ = 6243481440.

The previous prime is 10023020207. The next prime is 10023020237. The reversal of 10023020223 is 32202032001.

It is not a de Polignac number, because 10023020223 - 24 = 10023020207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023020723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1855483 + ... + 1860876.

It is an arithmetic number, because the mean of its divisors is an integer number (891926400).

Almost surely, 210023020223 is an apocalyptic number.

10023020223 is a deficient number, since it is larger than the sum of its proper divisors (4247802177).

10023020223 is a wasteful number, since it uses less digits than its factorization.

10023020223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3716422.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 10023020223 its reverse (32202032001), we get a palindrome (42225052224).

The spelling of 10023020223 in words is "ten billion, twenty-three million, twenty thousand, two hundred twenty-three".

Divisors: 1 3 29 31 87 93 899 2697 3716359 11149077 107774411 115207129 323323233 345621387 3341006741 10023020223