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1234713211054 = 214921997188359
BaseRepresentation
bin10001111101111010101…
…001000111000010101110
311101001000021201221102221
4101331322221013002232
5130212143040223204
62343115221105554
7155130226062001
oct21757251070256
94331007657387
101234713211054
11436703467374
1217b366b582ba
138c582287b8b
1443a908dd538
15221b74bb654
hex11f7aa470ae

1234713211054 has 16 divisors (see below), whose sum is σ = 1864594476000. Its totient is φ = 613182140064.

The previous prime is 1234713211037. The next prime is 1234713211073. The reversal of 1234713211054 is 4501123174321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6460927 + ... + 6649285.

It is an arithmetic number, because the mean of its divisors is an integer number (116537154750).

Almost surely, 21234713211054 is an apocalyptic number.

1234713211054 is a deficient number, since it is larger than the sum of its proper divisors (629881264946).

1234713211054 is a wasteful number, since it uses less digits than its factorization.

1234713211054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210507.

The product of its (nonzero) digits is 20160, while the sum is 34.

Adding to 1234713211054 its reverse (4501123174321), we get a palindrome (5735836385375).

The spelling of 1234713211054 in words is "one trillion, two hundred thirty-four billion, seven hundred thirteen million, two hundred eleven thousand, fifty-four".

Divisors: 1 2 149 298 21997 43994 188359 376718 3277553 6555106 28065491 56130982 4143332923 8286665846 617356605527 1234713211054