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13030210310132 = 2232297100862389
BaseRepresentation
bin1011110110011101010100…
…0011101000111111110100
31201010200020202112021220202
42331213111003220333310
53201441332314411012
643413555044220032
72513254521115331
oct275472503507764
951120222467822
1013030210310132
114174099028954
12156541309a618
137369887a7582
14330946377988
15178e2b9a4cc2
hexbd9d50e8ff4

13030210310132 has 12 divisors (see below), whose sum is σ = 22803574305540. Its totient is φ = 6514903365696.

The previous prime is 13030210310111. The next prime is 13030210310137. The reversal of 13030210310132 is 23101301203031.

It can be written as a sum of positive squares in 2 ways, for example, as 10765052868196 + 2265157441936 = 3281014^2 + 1505044^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030210310137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50302007 + ... + 50560382.

It is an arithmetic number, because the mean of its divisors is an integer number (1900297858795).

Almost surely, 213030210310132 is an apocalyptic number.

It is an amenable number.

13030210310132 is a deficient number, since it is larger than the sum of its proper divisors (9773363995408).

13030210310132 is a wasteful number, since it uses less digits than its factorization.

13030210310132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100894690 (or 100894688 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13030210310132 its reverse (23101301203031), we get a palindrome (36131511513163).

The spelling of 13030210310132 in words is "thirteen trillion, thirty billion, two hundred ten million, three hundred ten thousand, one hundred thirty-two".

Divisors: 1 2 4 32297 64594 129188 100862389 201724778 403449556 3257552577533 6515105155066 13030210310132