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10223042411143 = 71234172978429
BaseRepresentation
bin1001010011000011110011…
…0011111011101010000111
31100012022110101212201001201
42110300330303323222013
52314443242324124033
633424222330003331
72103406343510452
oct224607463735207
940168411781051
1010223042411143
113291627a21811
121191364276547
1359204b2659b3
14274b255bc499
1512add12a347d
hex94c3ccfba87

10223042411143 has 16 divisors (see below), whose sum is σ = 10374109335360. Its totient is φ = 10072174694400.

The previous prime is 10223042411089. The next prime is 10223042411149. The reversal of 10223042411143 is 34111424032201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10223042411143 - 217 = 10223042280071 is a prime.

It is a super-2 number, since 2×102230424111432 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223042411149) 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, 1212837453 + ... + 1212845881.

It is an arithmetic number, because the mean of its divisors is an integer number (648381833460).

Almost surely, 210223042411143 is an apocalyptic number.

10223042411143 is a deficient number, since it is larger than the sum of its proper divisors (151066924217).

10223042411143 is an equidigital number, since it uses as much as digits as its factorization.

10223042411143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18138.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 10223042411143 its reverse (34111424032201), we get a palindrome (44334466443344).

The spelling of 10223042411143 in words is "ten trillion, two hundred twenty-three billion, forty-two million, four hundred eleven thousand, one hundred forty-three".

Divisors: 1 71 2341 7297 8429 166211 518087 598459 17082277 19732289 61506413 1212841667 1400992519 4366955323 143986512833 10223042411143