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1310213434124 = 227219351829601
BaseRepresentation
bin10011000100001110110…
…011100110101100001100
311122020220000201122221002
4103010032303212230030
5132431304114342444
62441523112555432
7163442211302300
oct23041663465414
94566800648832
101310213434124
11465727365441
12191b179b2b78
139672509389a
14475b3bc9d00
15241358e2d4e
hex1310ece6b0c

1310213434124 has 36 divisors (see below), whose sum is σ = 2807600223960. Its totient is φ = 531966355200.

The previous prime is 1310213434121. The next prime is 1310213434157. The reversal of 1310213434124 is 4214343120131.

It is not an unprimeable number, because it can be changed into a prime (1310213434121) 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 11 ways as a sum of consecutive naturals, for example, 175911077 + ... + 175918524.

It is an arithmetic number, because the mean of its divisors is an integer number (77988895110).

Almost surely, 21310213434124 is an apocalyptic number.

1310213434124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1310213434124 is an abundant number, since it is smaller than the sum of its proper divisors (1497386789836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1310213434124 is a wasteful number, since it uses less digits than its factorization.

1310213434124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351829638 (or 351829629 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1310213434124 its reverse (4214343120131), we get a palindrome (5524556554255).

The spelling of 1310213434124 in words is "one trillion, three hundred ten billion, two hundred thirteen million, four hundred thirty-four thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 19 28 38 49 76 98 133 196 266 532 931 1862 3724 351829601 703659202 1407318404 2462807207 4925614414 6684762419 9851228828 13369524838 17239650449 26739049676 34479300898 46793336933 68958601796 93586673866 187173347732 327553358531 655106717062 1310213434124